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Journal articles on the topic 'Sex Distribution'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Ajmani, M. L., and K. Ajmani. "Sex differences in adult pubic hair distribution in Nigeria." Anthropologischer Anzeiger 46, no. 3 (1988): 255–60. http://dx.doi.org/10.1127/anthranz/46/1988/255.

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2

Seibel, Machelle M., Sharon Glazier Seibe, and Moshe Zilberstein. "Gender distribution—not sex selection." Human Reproduction 9, no. 4 (1994): 569. http://dx.doi.org/10.1093/oxfordjournals.humrep.a138550.

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3

Hi, Dong, Anthony Yoon, and William Clifford Roberts. "Sex distribution in cardiac myxomas." American Journal of Cardiology 90, no. 5 (2002): 563–65. http://dx.doi.org/10.1016/s0002-9149(02)02540-7.

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4

Mitul, Rudach, and V. Padma. "Sex Distribution of Padindiabetic Patients." Indian Journal of Public Health Research & Development 10, no. 11 (2019): 3944. http://dx.doi.org/10.5958/0976-5506.2019.04208.6.

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5

Stansfield, William D., and Matthew A. Carlton. "Human Sex Ratios and Sex Distribution in Sibships of Size 2." Human Biology 79, no. 2 (2007): 255–60. http://dx.doi.org/10.1353/hub.2007.0035.

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6

Gorlov, Ivan P., Antonina I. Zhelezova, and Olga Yu Gorlova. "Sex differences in chiasma distribution along two marked mouse chromosomes: differences in chiasma distribution as a reason for sex differences in recombination frequency." Genetical Research 64, no. 3 (1994): 161–66. http://dx.doi.org/10.1017/s0016672300032821.

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SummaryChiasma distributions along bivalents 1 and 14 in female and male mice were studied. It was shown that the average chiasma number in both chromosomes show no sex difference. There are however, significant sex differences in chiasma distribution along 1 and 14 chromosomes. In males there are two terminal chiasma peaks in chromosome 1 and one subtelomeric peak of chiasmata in chromosome 14. In females chiasma distributions are more even. According to genetic data, females produce more recombinants between loci of chromosome 1 than males do. By means of a computer simulation it was demonst

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7

Haro, Roger J., Kay Edley, and Michael J. Wiley. "Body size and sex ratio in emergent stonefly nymphs (Isogenoides olivaceus: Perlodidae): variation between cohorts and populations." Canadian Journal of Zoology 72, no. 8 (1994): 1371–75. http://dx.doi.org/10.1139/z94-181.

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The ecological significance of pattern in animal-size distribution has been receiving increased scrutiny in studies of population regulation and individual energetics. However, few studies have assessed differences in size variation between sequential generations or adjacent populations. Annual variation in body size and sex ratio of emergent perlodid stonefly nymphs, Isogenoides olivaceus (Frison) (Plecoptera: Perlodidae), were examined in populations from two Michigan mesic groundwater rivers. Final nymphal body size was estimated from sex-specific length to mass regression relationships usi

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8

Al-Dujaily, Mahdi, and Sanàa J. Abu Nabàa. "Age and Sex Distribution of Speech Disorders." International Journal of Phonosurgery & Laryngology 5, no. 1 (2015): 7–14. http://dx.doi.org/10.5005/jp-journals-10023-1094.

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ABSTRACT Background Speech-language pathology is a specialty in the study, assessment, and rehabilitation of speech-language disorders (or communication disorders) which are common problems that may affect both sexes and all age groups. Aim The aim of this study is to raise the attention in Iraq about the role of certified speech pathologists (or speech therapists) in the treatment of patients with communication disorders according to their age and sex distribution, as seen in the phonetic center of University of Jordan. Patients and methods Subjects with speech problems, who visited the phone

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9

Munné, Santiago, Ya Xu Tang, Heinz-Ulrich G. Weier, et al. "Sex distribution in arrested precompacted human embryos." Zygote 1, no. 2 (1993): 155–62. http://dx.doi.org/10.1017/s0967199400001416.

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Evidence of sexual dimorphism before fetal gonadal differentiation in mammals has been accumulating, suggesting that male embryos develop faster than female ones. The current investigation was performed to evaluate whether the development rate of precompacted human embryos is controlled by sex chromosomes. Sex was determined by polymerase chain reaction and fluorescence in situ hybridisation in 172 arrested embryos derived from in vitro fertilisation. The sex ratio (1.02:0.98) did not differ significantly from 1:1. Although more males appeared to have greater fragmentation, the difference betw

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10

Davies, Hugh, and Heather Joshi. "Sex, Sharing and the Distribution of Income." Journal of Social Policy 23, no. 3 (1994): 301–40. http://dx.doi.org/10.1017/s0047279400021887.

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ABSTRACTIt is customary to assume that income is redistributed between the sexes within the family. This article investigates alternative assumptions about sharing within the family and their effects on the distribution of income. Using data from the UK Family Expenditure Survey for 1968 and 1986, we contrast two assumptions about sharing within the family; the conventional assumption of equal sharing or ‘pooling’, and an alternative of ‘minimum sharing’. Under each assumption, we examine the composition of extreme quintiles of the income distribution, and compute the numbers of men and women

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11

Lawson, Colin W., and Derek Lockhart. "The sex distribution of children in care." Journal of Adolescence 8, no. 2 (1985): 167–81. http://dx.doi.org/10.1016/s0140-1971(85)80045-2.

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12

Al-Shamahy, Hassan Abdulwahab. "Nephroblastoma (Wilms' Tumor): Sex and Age Distribution and Correlation Rate with Ages, Sex, And Kidney Side in Sana’a City, Yemen." Archives of Gynaecology and Women Health 1, no. 1 (2023): 01–04. http://dx.doi.org/10.58489/2836-497x/001.

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Background: Wilms' tumor is a malignant tumor that contains metanephric blastema, stromal and epithelial derivatives. The characteristic is the presence of abortive tubules and glomeruli surrounded by the stroma of a spindle cell. The stroma may include striated muscle, cartilage, bone, adipose tissue, and fibrous tissue. Aims: The study aimed to describe the age, sex and histology distribution of Wilms’ tumor and its association with age groups, sex and the side affected by the kidneys. Subjects and methods: A retrospective observational study was performed on renal masses patients who were c

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13

Gallach, Miguel, Susana Domingues, and Esther Betrán. "Gene Duplication and the Genome Distribution of Sex-Biased Genes." International Journal of Evolutionary Biology 2011 (September 5, 2011): 1–20. http://dx.doi.org/10.4061/2011/989438.

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In species that have two sexes, a single genome encodes two morphs, as each sex can be thought of as a distinct morph. This means that the same set of genes are differentially expressed in the different sexes. Many questions emanate from this statement. What proportion of genes contributes to sexual dimorphism? How do they contribute to sexual dimorphism? How is sex-biased expression achieved? Which sex and what tissues contribute the most to sex-biased expression? Do sex-biased genes have the same evolutionary patterns as nonbiased genes? We review the current data on sex-biased expression in

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14

de Boer, Sterre C. M., Lina Riedl, Sven J. van der Lee, et al. "Differences in Sex Distribution Between Genetic and Sporadic Frontotemporal Dementia." Journal of Alzheimer's Disease 84, no. 3 (2021): 1153–61. http://dx.doi.org/10.3233/jad-210688.

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Background: Reported sex distributions differ between frontotemporal dementia (FTD) cohorts. Possible explanations are the evolving clinical criteria of FTD and its subtypes and the discovery of FTD causal genetic mutations that has resulted in varying demographics. Objective: Our aim was to determine the sex distribution of sporadic and genetic FTD cases and its subtypes in an international cohort. Methods: We included 910 patients with behavioral variant frontotemporal dementia (bvFTD; n = 654), non-fluent variant primary progressive aphasia (nfvPPA; n = 99), semantic variant primary progres

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15

KUMARI, SAVITA. "ANALYSIS OF DISTRIBUTION AND CHANGES IN SEX-STRUCTURE OF RANCHI DISTRICT (JHARKHAND)." International Journal of Social Sciences and Management Review 07, no. 01 (2024): 176–93. http://dx.doi.org/10.37602/ijssmr.2024.7111.

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In population geography, Sex-Structrue is one of the most important factors of population composition and this is studied as Biological composition of any population. Sex is an easily identifiable characteristic. The numerical measurement of sex composition of a population is known as sex ratio. Sex ratio is considered as an important index of economy prevailing in an area and is useful tool for regional analysis. For the study of the Sex-Structure of any population the two important measures are generally adopted as the percentage of males in the population and second, the sex-ratio. The latt

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16

Sauer, P., J. Síla, T. Štosová, et al. "Prevalence of genes encoding extracellular virulence factors among meticillin-resistant Staphylococcus aureus isolates from the University Hospital, Olomouc, Czech Republic." Journal of Medical Microbiology 57, no. 4 (2008): 403–10. http://dx.doi.org/10.1099/jmm.0.47413-0.

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A rather fast and complicated progression of an infection caused by some strains of Staphylococcus aureus could be associated with the expression and co-action of virulence factor complexes in these strains. This study screened the antibiotic susceptibility and prevalence of virulence markers in isolates of meticillin-resistant S. aureus (MRSA) obtained from patients hospitalized at the University Hospital in Olomouc, Czech Republic. A total of 100 isolates was screened for 13 genes encoding extracellular virulence determinants (tst, pvl, eta, etb, sea, seb, sec, sed, see, seg, seh, sei and se

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17

Shu, Z. H. "SEX DISTRIBUTION, SEX RATIO AND NATURAL POLLINATION PERCENTAGE OF MANGO (MANGIFERA INDICA L.)." Acta Horticulturae, no. 820 (April 2009): 205–12. http://dx.doi.org/10.17660/actahortic.2009.820.22.

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18

Li, Haoyun, Daniels Konja, Luyao Wang, and Yu Wang. "Sex Differences in Adiposity and Cardiovascular Diseases." International Journal of Molecular Sciences 23, no. 16 (2022): 9338. http://dx.doi.org/10.3390/ijms23169338.

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Body fat distribution is a well-established predictor of adverse medical outcomes, independent of overall adiposity. Studying body fat distribution sheds insights into the causes of obesity and provides valuable information about the development of various comorbidities. Compared to total adiposity, body fat distribution is more closely associated with risks of cardiovascular diseases. The present review specifically focuses on the sexual dimorphism in body fat distribution, the biological clues, as well as the genetic traits that are distinct from overall obesity. Understanding the sex determ

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19

Tan, Üner, Mevlüt Yaprak, and Necíp Kutlu. "Paw Preference in Cats: Distribution and Sex Differences." International Journal of Neuroscience 50, no. 3-4 (1990): 195–208. http://dx.doi.org/10.3109/00207459008987172.

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20

Gray, Elmer, and Manouchehr N. Katanbaf. "Sex ratio and distribution of sexes in swine." Journal of Heredity 76, no. 1 (1985): 36–38. http://dx.doi.org/10.1093/oxfordjournals.jhered.a110014.

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21

Jaffer, Farouc A., Christopher J. O’Donnell, Martin G. Larson, et al. "Age and Sex Distribution of Subclinical Aortic Atherosclerosis." Arteriosclerosis, Thrombosis, and Vascular Biology 22, no. 5 (2002): 849–54. http://dx.doi.org/10.1161/01.atv.0000012662.29622.00.

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22

Marrazzo, Jeanne M., May Antonio, Kathy Agnew, and Sharon L. Hillier. "Distribution of GenitalLactobacillusStrains Shared by Female Sex Partners." Journal of Infectious Diseases 199, no. 5 (2009): 680–83. http://dx.doi.org/10.1086/596632.

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23

Becker-Bense, Sandra, Constanze Wittmann, and Marianne Dieterich. "Balanced sex distribution in patients with Menière’s disease." Journal of Neurology 266, S1 (2019): 42–46. http://dx.doi.org/10.1007/s00415-019-09301-4.

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24

Lester, David, and Michael L. Frank. "Sex Differences in the Seasonal Distribution of Suicides." British Journal of Psychiatry 153, no. 1 (1988): 115–17. http://dx.doi.org/10.1192/bjp.153.1.115.

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An attempt was made to replicate in the USA sex differences reported for the seasonal distribution of suicide in the UK, Finland and Australia. No sex differences were found. Spring and late summer peaks were found for suicides by both males and females. The method of suicide was found to be an important factor in the seasonal distribution of the suicides of males and females.

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25

Galán, Pedro. "Structure of a population of the lizard Podarcis bocagei in northwest Spain: variations in age distribution, size distribution and sex ratio." Animal Biology 54, no. 1 (2004): 57–75. http://dx.doi.org/10.1163/157075604323010051.

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AbstractMark-recapture techniques were used to investigate population size, age distribution, size distribution and sex ratio in a population of the lacertid lizard Podarcis bocagei in an abandoned gravel pit in northwest Spain. The study was carried out over a 2-year period. Despite relatively high maximum longevity, the population age distribution was characteristic of small, short-lived lizard species (i.e., there was a relatively high proportion of immature individuals). Population size declined over the study period, largely because of a drop in the number of immature animals: this may be

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26

Derocher, Andrew E., and Ian Stirling. "Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay." Canadian Journal of Zoology 68, no. 7 (1990): 1395–403. http://dx.doi.org/10.1139/z90-208.

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The distribution and movements of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay were studied using mark and recapture and radiotelemetry locating of animals of known age and sex collected between 1966 and 1987. Polar bears segregated themselves by age, sex, and reproductive status. Adult males occupied coastal areas. Family groups and pregnant females occupied areas farther inland. Subadult females and males occupied similar habitats which overlapped with those of adult males. Avoidance of conspecifics, energy conservation, philopatry, denning habitat, and habi

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27

Johnson, Wendy, Andrew Carothers, and Ian J. Deary. "A Role for the X Chromosome in Sex Differences in Variability in General Intelligence?" Perspectives on Psychological Science 4, no. 6 (2009): 598–611. http://dx.doi.org/10.1111/j.1745-6924.2009.01168.x.

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There is substantial evidence that males are more variable than females in general intelligence. In recent years, researchers have presented this as a reason that, although there is little, if any, mean sex difference in general intelligence, males tend to be overrepresented at both ends of its overall distribution. Part of the explanation could be the presence of genes on the X chromosome related both to syndromal disorders involving mental retardation and to population variation in general intelligence occurring normally. Genes on the X chromosome appear overrepresented among genes with know

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28

P.B., Indudhara, Pratima S. Patil, and C. Bharat. "The Incidence and Age, Sex Distribution of Tumours and Tumour like Lesions of Bone." Indian Journal of Pathology: Research and Practice 6, no. 1 (2017): 149–52. http://dx.doi.org/10.21088/ijprp.2278.148x.6117.25.

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29

Ghosh, Jagodish Chandra, Binoy Krishna Tarafder, Ahmed Manadir Hossain, Narendra Shalike, and SK Abdul Fattah. "Spinal Tuberculosis: Age Distribution of the Patients." Faridpur Medical College Journal 10, no. 1 (2016): 14–16. http://dx.doi.org/10.3329/fmcj.v10i1.27917.

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This cross sectional epidemiological study was done in National Centre for Tuberculosis and Research and 250 bed TB Hospital, Shyamoli Dhaka. In this study 107 patients of diagnosed spinal tuberculosis attending the hospital during January 2007 to December 2014 were included. The purpose of this study was to analyze the age distribution of the patients with additional information on sex distribution and economic status. The study revealed that 19.6% of the patients were below the age of 15 years, of which 42.9% were within the age range of 11-15 years. Among the paediatric patients there was s

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30

Holt, Rebecca E., Andrew Foggo, Francis C. Neat, and Kerry L. Howell. "Distribution patterns and sexual segregation in chimaeras: implications for conservation and management." ICES Journal of Marine Science 70, no. 6 (2013): 1198–205. http://dx.doi.org/10.1093/icesjms/fst058.

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Abstract Holt, R. E., Foggo, A., Neat, F. C., and Howell, K. L. 2013. Distribution patterns and sexual segregation in chimaeras: implications for conservation and management. – ICES Journal of Marine Science, 70: 1198–1205. Chimaeras such as Chimaera monstrosa and Hydrolagus mirabilis are commonly found in commercial bycatch of deep-sea fisheries in the Northeast Atlantic. Very little information exists on their life history, ecology or behaviour. Segregation of populations by sex and/or age classes has been demonstrated in several elasmobranchs, but whether segregation occurs in chimaeras, an

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31

Johnson, Wendy, Andrew Carothers, and Ian J. Deary. "Sex Differences in Variability in General Intelligence: A New Look at the Old Question." Perspectives on Psychological Science 3, no. 6 (2008): 518–31. http://dx.doi.org/10.1111/j.1745-6924.2008.00096.x.

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The idea that general intelligence may be more variable in males than in females has a long history. In recent years it has been presented as a reason that there is little, if any, mean sex difference in general intelligence, yet males tend to be overrepresented at both the top and bottom ends of its overall, presumably normal, distribution. Clear analysis of the actual distribution of general intelligence based on large and appropriately population-representative samples is rare, however. Using two population-wide surveys of general intelligence in 11-year-olds in Scotland, we showed that the

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32

Kotikalapudi, Rosaiah, Rajesh Patel, Hemanth Medidi, and Nagaraju Sugali. "Distribution of sex chromosomes (XY) in lymphocyte metaphase spreads of dairy bulls." Genetika 45, no. 3 (2013): 761–68. http://dx.doi.org/10.2298/gensr1303761k.

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Position of autosome and sex chromosomes in metaphase spreads is grate concerned of Cytogeneticians worldwide to understand cell biology. A few isolated studies have been conducted for the distribution of chromosomes in metaphase spread. Our studies reveal that most sex chromosomes (XY) remain on periphery and semi-periphery, 84.16% for X and 86.97% for Y respectively, in round metaphase spreads. The application of sex chromosome position in metaphase spreads is to easily find out sex chromosomes under microscope even without banding patterns. An another application is to identify or confirm s

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33

Legaspi, Jesusa Crisostomo, and Benjamin C. Legaspi. "Bioclimatic Model of the Spined Soldier Bug (Heteroptera: Pentatomidae) Using CLIMEX: Testing Model Predictions at Two Spatial Scales." Journal of Entomological Science 42, no. 4 (2007): 533–47. http://dx.doi.org/10.18474/0749-8004-42.4.533.

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A bioclimatic model of the polyphagous predator, Podisus maculiventris (Say) (Heteroptera: Pentatomidae), was developed using CLIMEX software (Hearne Scientific Software, Melbourne, Australia). Calibration distribution was fitted using known distribution records for the United States and Canada, after which the model was used to generate a potential distribution map for the entire world. As expected, potential distribution maps agreed with known distribution records for North America. However, apparent mismatches were found for distributions in Europe, South America, midAfrica, and Southeast A

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34

Lublin, A., D. Wolfenson, and A. Berman. "Sex differences in blood flow distribution of normothermic and heat-stressed rabbits." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 268, no. 1 (1995): R66—R71. http://dx.doi.org/10.1152/ajpregu.1995.268.1.r66.

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Sex differences in blood flow (BF) distribution of male and female mature laboratory rabbits were determined in normothermic and heat-stressed states. Animals were anesthetized with alpha-chloralose, and BF distribution was determined by radioactive microspheres in the thermoneutral state and then again during hyperthermia after 2 h of heat exposure. Cardiac output did not change in either sex during heat stress. BF to the toe and ear skin and to nasal turbinates was lower in females than in males, whereas that to the diaphragm, sternum, intercostal muscles, spleen, and skeletal muscles was hi

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35

Luo, Kaiwen, and Hengyi Jiang. "Study on the Dynamics and Ecological Impact of Lamprey Populations Based on Growth Indicators and Mathematical Models." Transactions on Computer Science and Intelligent Systems Research 5 (August 12, 2024): 1128–39. http://dx.doi.org/10.62051/zqbhhx65.

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This study explores the growth and population dynamics of lampreys, focusing on the relationship between growth rate, sex ratio, and interspecific interactions. Utilizing the Von Bertalanffy growth equation, we establish a non-monotonic growth rate function and an asymmetrical S-shaped weight gain curve for lampreys. Population distribution analysis reveals a normal distribution for mass and age, with a joint probability density function for coupled distributions. The study delves into the impact of sex ratio on growth rate and reproductive strategies, highlighting that slow-growing individual

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36

Mrosovsky, N., Cecília Baptistotte, and Matthew H. Godfrey. "Validation of incubation duration as an index of the sex ratio of hatchling sea turtles." Canadian Journal of Zoology 77, no. 5 (1999): 831–35. http://dx.doi.org/10.1139/z99-039.

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One method of estimating the sex ratio of hatchling sea turtles is to use the incubation duration. Long and short durations imply low and high temperatures, respectively. In turtle species whose sex is determined by temperature, males are produced at low temperatures and females at high temperatures. This study assesses the validity of using incubation duration to estimate the sex ratio. Samples of hatchling loggerhead turtles (Caretta caretta) were collected from nests with known incubation durations, and sex was ascertained by means of histology. The sex ratio of groups of nests determined b

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37

Bracewell, Ryan, Anita Tran, Kamalakar Chatla, and Doris Bachtrog. "Sex and neo-sex chromosome evolution in beetles." PLOS Genetics 20, no. 11 (2024): e1011477. http://dx.doi.org/10.1371/journal.pgen.1011477.

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Beetles are the most species-rich group of animals and harbor diverse karyotypes. Most species have XY sex chromosomes, but X0 sex determination mechanisms are also common in some groups. We generated a whole-chromosome assembly of Tribolium confusum, which has a neo-sex chromosome, and utilize eleven additional beetle genomes to reconstruct karyotype evolution across Coleoptera. We identify ancestral linkage groups, termed Stevens elements, that share a conserved set of genes across beetles. While the ancestral X chromosome is maintained across beetles, we find independent additions of autoso

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38

Jensen, Kurt W. "Sex of the Administrator as a Variable Affecting Drawing a Person." Perceptual and Motor Skills 60, no. 1 (1985): 72–74. http://dx.doi.org/10.2466/pms.1985.60.1.72.

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The sex of the administrator was not significantly related to the sex of the first-drawn figure for 175 college students given the Draw-A-Person test in mixed-sex groups. A review of test data for 332 adults given the test in diagnostic, one-to-one settings confirms the lack of difference. Sex distribution in a group may skew subjects' performance on the Draw-A-Person test administered in group settings. Same-sex groups appear to heighten subjects' sex-role awareness and may highlight the sex of the administrator: this might promote greater effect of modeling than is found in mixed-sex groups.

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Kirkegaard, Emil O. W. "Sex Distribution, Life Expectancy and Educational Attainment of Comedians." Mankind Quarterly 58, no. 1 (2017): 180–94. http://dx.doi.org/10.46469/mq.2017.58.1.17.

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40

Abu-Rmeileh, Niveen M. E., Graham Watt, and Michael E. J. Lean. "Sex Distribution of Offspring-Parents Obesity: Angel's Hypothesis Revisited." Human Biology 83, no. 4 (2011): 523–30. http://dx.doi.org/10.3378/027.083.0406.

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41

Ryu, So-Hyun, Soo-Rye Heo, Su-Jeong Lee, Moon-Taek Chang, and Hyung-seop Kim. "Distribution, prevalence and sex linkage of molar root fusion." Journal of the Korean Academy of Periodontology 32, no. 1 (2002): 61. http://dx.doi.org/10.5051/jkape.2002.32.1.61.

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42

Kyriakis, KP, S. Terzoudi, I. Palamaras, C. Michailides, S. Emmanuelides, and G. Pagana. "Sex and age distribution of patients with lichen planus." Journal of the European Academy of Dermatology and Venereology 20, no. 5 (2006): 625–26. http://dx.doi.org/10.1111/j.1468-3083.2006.01513.x.

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43

Liedtke, Stefanie, Martina E. Schmidt, Alina Vrieling, et al. "Postmenopausal Sex Hormones in Relation to Body Fat Distribution." Obesity 20, no. 5 (2012): 1088–95. http://dx.doi.org/10.1038/oby.2011.383.

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44

Ley, C. J., B. Lees, and J. C. Stevenson. "Sex- and menopause-associated changes in body-fat distribution." American Journal of Clinical Nutrition 55, no. 5 (1992): 950–54. http://dx.doi.org/10.1093/ajcn/55.5.950.

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45

Hamilton, J. G. C., R. P. Brazil, D. Campbell-Lendrum, et al. "Distribution of putative male sex pheromones amongLutzomyiasandflies (Diptera: Psychodidae)." Annals of Tropical Medicine & Parasitology 96, no. 1 (2002): 83–92. http://dx.doi.org/10.1179/000349802125000547.

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46

Rugarn, Olof, Mats Hammar, Annette Theodorsson, Elvar Theodorsson, and Carina Stenfors. "Sex differences in neuropeptide distribution in the rat brain." Peptides 20, no. 1 (1999): 81–86. http://dx.doi.org/10.1016/s0196-9781(98)00139-9.

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Kirkham, Richard W., and Ali A. Landauer. "Sex differences in the distribution of traffic law enforcement." Accident Analysis & Prevention 17, no. 3 (1985): 211–15. http://dx.doi.org/10.1016/0001-4575(85)90053-3.

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48

Refinetti, Roberto. "Time for sex: nycthemeral distribution of human sexual behavior." Journal of Circadian Rhythms 3 (March 24, 2005): 4. http://dx.doi.org/10.1186/1740-3391-3-4.

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49

Clark, Lily N., Daniel B. Shin, Andrea B. Troxel, Shahbaz Khan, Arthur J. Sober, and Michael E. Ming. "Association between the anatomic distribution of melanoma and sex." Journal of the American Academy of Dermatology 56, no. 5 (2007): 768–73. http://dx.doi.org/10.1016/j.jaad.2006.12.028.

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Fleshner, Phillip, Gary Slater, and Arthur H. Aufses. "Age and sex distribution of patients with colorectal cancer." Diseases of the Colon & Rectum 32, no. 2 (1989): 107–11. http://dx.doi.org/10.1007/bf02553821.

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