American Journal of Sociology (Bearman, P. S. & Bruckner, H. (2002) Opposite-sex twins and adolescent same-sex attraction. American Journal of Sociology 107, 1179–1205.) hereArchived 2015년 6월 26일 - 웨이백 머신
Långström, Niklas; Qazi Rahman, Eva Carlström, Paul Lichtenstein. (2008년 6월 7일). “Genetic and Environmental Effects on Same-sex Sexual Behaviour: A Population Study of Twins in Sweden”. 《Archives of Sexual Behavior》 (Archives of Sexual Behavior) 39 (1): 75–80. doi:10.1007/s10508-008-9386-1. PMID18536986.더 이상 지원되지 않는 변수를 사용함 (도움말)
Långström N, Rahman Q, Carlström E, Lichtenstein P (February 2010). “Genetic and environmental effects on same-sex sexual behavior: a population study of twins in Sweden”. 《Arch Sex Behav》 39 (1): 75–80. doi:10.1007/s10508-008-9386-1. PMID18536986. CS1 관리 - 여러 이름 (링크)
Hu S, Pattatucci AM, Patterson C; 외. (November 1995). “Linkage between sexual orientation and chromosome Xq28 in males but not in females”. 《Nat. Genet.》 11 (3): 248–56. doi:10.1038/ng1195-248. PMID7581447. CS1 관리 - 여러 이름 (링크)
A. Camperio Ciani, P. Cermelli, G. Zanzotto, (2008). “Sexually Antagonistic Selection in Human Male Homosexuality”. 《PLoS ONE》 3(6): e2282. doi:10.1371/journal.pone.0002282. CS1 관리 - 여러 이름 (링크)
MacIntyre F, Estep KW (1993). “Sperm competition and the persistence of genes for male homosexuality”. 《BioSystems》 31 (2–3): 223–33. doi:10.1016/0303-2647(93)90051-D. PMID8155854.
Bogaert AF, Hershberger S (1999). “The relation between sexual orientation and penile size”. 《Arch Sex Behav》 28 (3): 213–21. doi:10.1023/A:1018780108597. PMID10410197.
LeVay S (1991). “A difference in hypothalamic structure between heterosexual and homosexual men”. 《Science》 253 (5023): 1034–7. doi:10.1126/science.1887219. PMID1887219.
Lasco, M. S.; Jordan, T. J.; Edgar, M. A.; Petito, C. K.; Byne, W. (2002). “A lack of dimorphism of sex or sexual orientation in the human anterior commissure”. 《Brain Research》 936 (1–2): 95–98. doi:10.1016/S0006-8993(02)02590-8. PMID11988236.
Kinnunen LH, Moltz H, Metz J, Cooper M (2004). “Differential brain activation in exclusively homosexual and heterosexual men produced by the selective serotonin reuptake inhibitor, fluoxetine”. 《Brain Res.》 1024 (1–2): 251–4. doi:10.1016/j.brainres.2004.07.070. PMID15451388. CS1 관리 - 여러 이름 (링크)
Swaab DF, Zhou JN, Ehlhart T, Hofman MA (1994). “Development of vasoactive intestinal polypeptide neurons in the human suprachiasmatic nucleus in relation to birth and sex”. 《Brain Res. Dev. Brain Res.》 79 (2): 249–59. doi:10.1016/0165-3806(94)90129-5. PMID7955323. CS1 관리 - 여러 이름 (링크)
Rahman Q, Kumari V, Wilson GD (2003). “Sexual orientation-related differences in prepulse inhibition of the human startle response”. 《Behav. Neurosci.》 117 (5): 1096–102. doi:10.1037/0735-7044.117.5.1096. PMID14570558. CS1 관리 - 여러 이름 (링크)
Savic I, Berglund H, Gulyas B, Roland P (2001). “Smelling of odorous sex hormone-like compounds causes sex-differentiated hypothalamic activations in humans”. 《Neuron》 31 (4): 661–8. doi:10.1016/S0896-6273(01)00390-7. PMID11545724. CS1 관리 - 여러 이름 (링크)
Safron A, Barch B, Bailey JM, Gitelman DR, Parrish TB, Reber PJ (2007). “Neural correlates of sexual arousal in homosexual and heterosexual men”. 《Behav. Neurosci.》 121 (2): 237–48. doi:10.1037/0735-7044.121.2.237. PMID17469913. CS1 관리 - 여러 이름 (링크). The authors of the study caution that any interpretation of this finding must take into account that the group difference in brain activation between heterosexual men and homosexual men in the amygdala region is not large and that the most robust finding is that both heterosexual and homosexual men used the same areas when they reacted to sexually preferred stimuli. "For the most part, homosexual and heterosexual men showed very similar patterns of activation (albeit to different erotic stimuli). One possible exception was the amygdala, in which homosexual men showed greater activational differences between preferred and nonpreferred erotic stimuli compared with heterosexual men. However, this difference was not hypothesized a priori, was not large, and was the only group difference found out of many tested. Thus, this finding needs replication."(Debra A. Hope (editor), What is Sexual Orientation and Do Women Have One? (presentation by J.M. Bailey), Nebraska Symposium on Motivation, Volume 54 p. 47, Springer Science, 2009.)
Hall LS, Love CT (February 2003). “Finger-length ratios in female monozygotic twins discordant for sexual orientation”. 《Archives of Sexual Behavior》 32 (1): 23–8. doi:10.1023/A:1021837211630. PMID12597269.
Rahman Q, Wilson GD (April 2003). “Sexual orientation and the 2nd to 4th finger length ratio: evidence for organising effects of sex hormones or developmental instability?”. 《Psychoneuroendocrinology》 28 (3): 288–303. doi:10.1016/S0306-4530(02)00022-7. PMID12573297.
Rahman Q (May 2005). “Fluctuating asymmetry, second to fourth finger length ratios and human sexual orientation”. 《Psychoneuroendocrinology》 30 (4): 382–91. doi:10.1016/j.psyneuen.2004.10.006. PMID15694118.
Kraemer B, Noll T, Delsignore A, Milos G, Schnyder U, Hepp U (2006). “Finger length ratio (2D:4D) and dimensions of sexual orientation”. 《Neuropsychobiology》 53 (4): 210–4. doi:10.1159/000094730. PMID16874008. CS1 관리 - 여러 이름 (링크)
Wallien MS, Zucker KJ, Steensma TD, Cohen-Kettenis PT (August 2008). “2D:4D finger-length ratios in children and adults with gender identity disorder”. 《Hormones and Behavior》 54 (3): 450–4. doi:10.1016/j.yhbeh.2008.05.002. PMID18585715. CS1 관리 - 여러 이름 (링크)
Grimbos T, Dawood K, Burriss RP, Zucker KJ, Puts DA (2010). “Sexual orientation and the second to fourth finger length ratio: a meta-analysis in men and women”. 《Behav Neurosci》 124 (2): 278–287. doi:10.1037/a0018764. PMID20364887. CS1 관리 - 여러 이름 (링크)
Hirashi K, Sasaki S, Shikishima C, Ando J (Jun 2012). “The second to fourth digit ratio (2D:4D) in a Japanese twin sample: heritability, prenatal hormone transfer, and association with sexual orientation”. 《Arch Sex Behav》 41 (3): 711–24. doi:10.1007/s10508-011-9889-z. PMID22270254. CS1 관리 - 여러 이름 (링크)
Lalumière ML, Blanchard R, Zucker KJ (2000). “Sexual orientation and handedness in men and women: a meta-analysis”. 《Psychol Bull》 126 (4): 575–92. doi:10.1037/0033-2909.126.4.575. PMID10900997. CS1 관리 - 여러 이름 (링크)
Mustanski BS, Bailey JM, Kaspar S (2002). “Dermatoglyphics, handedness, sex, and sexual orientation”. 《Arch Sex Behav》 31 (1): 113–22. doi:10.1023/A:1014039403752. PMID11910784. CS1 관리 - 여러 이름 (링크)
Lippa RA (2003). “Handedness, sexual orientation, and gender-related personality traits in men and women”. 《Arch Sex Behav》 32 (2): 103–14. doi:10.1023/A:1022444223812. PMID12710825.
McCormick CM, Witelson SF (1991). “A cognitive profile of homosexual men compared to heterosexual men and women”. 《Psychoneuroendocrinology》 16 (6): 459–73. doi:10.1016/0306-4530(91)90030-W. PMID1811244.
Rahman Q, Abrahams S, Wilson GD (2003). “Sexual-orientation-related differences in verbal fluency”. 《Neuropsychology》 17 (2): 240–6. doi:10.1037/0894-4105.17.2.240. PMID12803429. CS1 관리 - 여러 이름 (링크)
Neave N, Menaged M, Weightman DR (1999). “Sex differences in cognition: the role of testosterone and sexual orientation”. 《Brain Cogn》 41 (3): 245–62. doi:10.1006/brcg.1999.1125. PMID10585237. CS1 관리 - 여러 이름 (링크)
Rahman Q, Wilson GD, Abrahams S (2003). “Sexual orientation related differences in spatial memory”. 《J Int Neuropsychol Soc》 9 (3): 376–83. doi:10.1017/S1355617703930037. PMID12666762. CS1 관리 - 여러 이름 (링크)
Långström, Niklas; Qazi Rahman, Eva Carlström, Paul Lichtenstein. (2008년 6월 7일). “Genetic and Environmental Effects on Same-sex Sexual Behaviour: A Population Study of Twins in Sweden”. 《Archives of Sexual Behavior》 (Archives of Sexual Behavior) 39 (1): 75–80. doi:10.1007/s10508-008-9386-1. PMID18536986.더 이상 지원되지 않는 변수를 사용함 (도움말)
Kallmann FJ (April 1952). “Comparative twin study on the genetic aspects of male homosexuality”. 《J. Nerv. Ment. Dis.》 115 (4): 283–97. PMID14918012.)
Långström N, Rahman Q, Carlström E, Lichtenstein P (February 2010). “Genetic and environmental effects on same-sex sexual behavior: a population study of twins in Sweden”. 《Arch Sex Behav》 39 (1): 75–80. doi:10.1007/s10508-008-9386-1. PMID18536986. CS1 관리 - 여러 이름 (링크)
Hu S, Pattatucci AM, Patterson C; 외. (November 1995). “Linkage between sexual orientation and chromosome Xq28 in males but not in females”. 《Nat. Genet.》 11 (3): 248–56. doi:10.1038/ng1195-248. PMID7581447. CS1 관리 - 여러 이름 (링크)
Vilain E (2000). “Genetics of sexual development”. 《Annu Rev Sex Res》 11: 1–25. PMID11351829.
Blanchard R, Klassen P (April 1997). “H-Y antigen and homosexuality in men”. 《J. Theor. Biol.》 185 (3): 373–8. doi:10.1006/jtbi.1996.0315. PMID9156085.
Blanchard R (1997). “Birth order and sibling sex ratio in homosexual versus heterosexual males and females”. 《Annu Rev Sex Res》 8: 27–67. PMID10051890.
Brodie HK, Gartrell N, Doering C, Rhue T (January 1974). “Plasma testosterone levels in heterosexual and homosexual men”. 《Am J Psychiatry》 131 (1): 82–3. PMID4808435. CS1 관리 - 여러 이름 (링크)
MacIntyre F, Estep KW (1993). “Sperm competition and the persistence of genes for male homosexuality”. 《BioSystems》 31 (2–3): 223–33. doi:10.1016/0303-2647(93)90051-D. PMID8155854.
Bogaert AF, Hershberger S (1999). “The relation between sexual orientation and penile size”. 《Arch Sex Behav》 28 (3): 213–21. doi:10.1023/A:1018780108597. PMID10410197.
LeVay S (1991). “A difference in hypothalamic structure between heterosexual and homosexual men”. 《Science》 253 (5023): 1034–7. doi:10.1126/science.1887219. PMID1887219.
Lasco, M. S.; Jordan, T. J.; Edgar, M. A.; Petito, C. K.; Byne, W. (2002). “A lack of dimorphism of sex or sexual orientation in the human anterior commissure”. 《Brain Research》 936 (1–2): 95–98. doi:10.1016/S0006-8993(02)02590-8. PMID11988236.
Kinnunen LH, Moltz H, Metz J, Cooper M (2004). “Differential brain activation in exclusively homosexual and heterosexual men produced by the selective serotonin reuptake inhibitor, fluoxetine”. 《Brain Res.》 1024 (1–2): 251–4. doi:10.1016/j.brainres.2004.07.070. PMID15451388. CS1 관리 - 여러 이름 (링크)
Swaab DF, Zhou JN, Ehlhart T, Hofman MA (1994). “Development of vasoactive intestinal polypeptide neurons in the human suprachiasmatic nucleus in relation to birth and sex”. 《Brain Res. Dev. Brain Res.》 79 (2): 249–59. doi:10.1016/0165-3806(94)90129-5. PMID7955323. CS1 관리 - 여러 이름 (링크)
Rahman Q, Kumari V, Wilson GD (2003). “Sexual orientation-related differences in prepulse inhibition of the human startle response”. 《Behav. Neurosci.》 117 (5): 1096–102. doi:10.1037/0735-7044.117.5.1096. PMID14570558. CS1 관리 - 여러 이름 (링크)
Savic I, Berglund H, Gulyas B, Roland P (2001). “Smelling of odorous sex hormone-like compounds causes sex-differentiated hypothalamic activations in humans”. 《Neuron》 31 (4): 661–8. doi:10.1016/S0896-6273(01)00390-7. PMID11545724. CS1 관리 - 여러 이름 (링크)
Safron A, Barch B, Bailey JM, Gitelman DR, Parrish TB, Reber PJ (2007). “Neural correlates of sexual arousal in homosexual and heterosexual men”. 《Behav. Neurosci.》 121 (2): 237–48. doi:10.1037/0735-7044.121.2.237. PMID17469913. CS1 관리 - 여러 이름 (링크). The authors of the study caution that any interpretation of this finding must take into account that the group difference in brain activation between heterosexual men and homosexual men in the amygdala region is not large and that the most robust finding is that both heterosexual and homosexual men used the same areas when they reacted to sexually preferred stimuli. "For the most part, homosexual and heterosexual men showed very similar patterns of activation (albeit to different erotic stimuli). One possible exception was the amygdala, in which homosexual men showed greater activational differences between preferred and nonpreferred erotic stimuli compared with heterosexual men. However, this difference was not hypothesized a priori, was not large, and was the only group difference found out of many tested. Thus, this finding needs replication."(Debra A. Hope (editor), What is Sexual Orientation and Do Women Have One? (presentation by J.M. Bailey), Nebraska Symposium on Motivation, Volume 54 p. 47, Springer Science, 2009.)
Hall LS, Love CT (February 2003). “Finger-length ratios in female monozygotic twins discordant for sexual orientation”. 《Archives of Sexual Behavior》 32 (1): 23–8. doi:10.1023/A:1021837211630. PMID12597269.
Rahman Q, Wilson GD (April 2003). “Sexual orientation and the 2nd to 4th finger length ratio: evidence for organising effects of sex hormones or developmental instability?”. 《Psychoneuroendocrinology》 28 (3): 288–303. doi:10.1016/S0306-4530(02)00022-7. PMID12573297.
Rahman Q (May 2005). “Fluctuating asymmetry, second to fourth finger length ratios and human sexual orientation”. 《Psychoneuroendocrinology》 30 (4): 382–91. doi:10.1016/j.psyneuen.2004.10.006. PMID15694118.
Kraemer B, Noll T, Delsignore A, Milos G, Schnyder U, Hepp U (2006). “Finger length ratio (2D:4D) and dimensions of sexual orientation”. 《Neuropsychobiology》 53 (4): 210–4. doi:10.1159/000094730. PMID16874008. CS1 관리 - 여러 이름 (링크)
Wallien MS, Zucker KJ, Steensma TD, Cohen-Kettenis PT (August 2008). “2D:4D finger-length ratios in children and adults with gender identity disorder”. 《Hormones and Behavior》 54 (3): 450–4. doi:10.1016/j.yhbeh.2008.05.002. PMID18585715. CS1 관리 - 여러 이름 (링크)
Grimbos T, Dawood K, Burriss RP, Zucker KJ, Puts DA (2010). “Sexual orientation and the second to fourth finger length ratio: a meta-analysis in men and women”. 《Behav Neurosci》 124 (2): 278–287. doi:10.1037/a0018764. PMID20364887. CS1 관리 - 여러 이름 (링크)
Hirashi K, Sasaki S, Shikishima C, Ando J (Jun 2012). “The second to fourth digit ratio (2D:4D) in a Japanese twin sample: heritability, prenatal hormone transfer, and association with sexual orientation”. 《Arch Sex Behav》 41 (3): 711–24. doi:10.1007/s10508-011-9889-z. PMID22270254. CS1 관리 - 여러 이름 (링크)
Lalumière ML, Blanchard R, Zucker KJ (2000). “Sexual orientation and handedness in men and women: a meta-analysis”. 《Psychol Bull》 126 (4): 575–92. doi:10.1037/0033-2909.126.4.575. PMID10900997. CS1 관리 - 여러 이름 (링크)
Mustanski BS, Bailey JM, Kaspar S (2002). “Dermatoglyphics, handedness, sex, and sexual orientation”. 《Arch Sex Behav》 31 (1): 113–22. doi:10.1023/A:1014039403752. PMID11910784. CS1 관리 - 여러 이름 (링크)
Lippa RA (2003). “Handedness, sexual orientation, and gender-related personality traits in men and women”. 《Arch Sex Behav》 32 (2): 103–14. doi:10.1023/A:1022444223812. PMID12710825.
McCormick CM, Witelson SF (1991). “A cognitive profile of homosexual men compared to heterosexual men and women”. 《Psychoneuroendocrinology》 16 (6): 459–73. doi:10.1016/0306-4530(91)90030-W. PMID1811244.
Rahman Q, Abrahams S, Wilson GD (2003). “Sexual-orientation-related differences in verbal fluency”. 《Neuropsychology》 17 (2): 240–6. doi:10.1037/0894-4105.17.2.240. PMID12803429. CS1 관리 - 여러 이름 (링크)
Neave N, Menaged M, Weightman DR (1999). “Sex differences in cognition: the role of testosterone and sexual orientation”. 《Brain Cogn》 41 (3): 245–62. doi:10.1006/brcg.1999.1125. PMID10585237. CS1 관리 - 여러 이름 (링크)
Rahman Q, Wilson GD, Abrahams S (2003). “Sexual orientation related differences in spatial memory”. 《J Int Neuropsychol Soc》 9 (3): 376–83. doi:10.1017/S1355617703930037. PMID12666762. CS1 관리 - 여러 이름 (링크)
American Journal of Sociology (Bearman, P. S. & Bruckner, H. (2002) Opposite-sex twins and adolescent same-sex attraction. American Journal of Sociology 107, 1179–1205.) hereArchived 2015년 6월 26일 - 웨이백 머신
Tortorice JL (2002). “Written on the body: butch vs. femme lesbian gender identity and biological correlates of low digit ratio”. Rutgers University. OCLC80234273.