Manning JT, Kilduff L, Cook C, Crewther B, Fink B. Digit Ratio (2D:4D): A Biomarker for Prenatal Sex Steroids and Adult Sex Steroids in Challenge Situations. „Frontiers in Endocrinology”. 5, s. 9, 2014. DOI: 10.3389/fendo.2014.00009. PMID: 24523714. PMCID: PMC3906590.
Voracek M, Loibl LM. Scientometric Analysis and Bibliography of Digit Ratio (2D:4D) Research, 1998–2008. „Psychological Reports”. 104 (3), s. 922–956, 2009. DOI: 10.2466/PR0.104.3.922-956. PMID: 19708418.
Dongen SV. A Critical Re-Evaluation of the Association Between 2D:4D Ratios and Fluctuating Asymmetry in Humans. „Annals of Human Biology”. 36 (2), s. 186–198, 2009. DOI: 10.1080/03014460802691182. PMID: 19212824.
de Sanctis V, Soliman AT, Elsedfy H, Soliman N, Elalaily R, Di Maio S. Is the Second to Fourth Digit Ratio (2D:4D) a Biomarker of Sex-Steroids Activity?. „Pediatric Endocrinology Reviews”. 14 (4), s. 378–386, 2017. DOI: 10.17458/per.vol14.2017.SSE.SexSteroids. PMID: 28613048.
Xu Y, Zheng Y. The Digit Ratio (2D:4D) in China: A Meta-Analysis. „American Journal of Human Biology”. 27 (3), s. 304–309, 2015. DOI: 10.1002/ajhb.22639. PMID: 25284473.
Hönekopp J, Watson S. Meta-Analysis of Digit Ratio 2D:4D Shows Greater Sex Difference in the Right Hand. „American Journal of Human Biology”. 22 (5), s. 619–630, 2010. DOI: 10.1002/ajhb.21054. PMID: 20737609.
Hönekopp J. Digit Ratio 2D:4D in Relation to Autism Spectrum Disorders, Empathizing, and Systemizing: A Quantitative Review. „Autism Research”. 5 (4), s. 221–230, 2012. DOI: 10.1002/aur.1230. PMID: 22674640.
Teatero ML, Netley C. A Critical Review of the Research on the Extreme Male Brain Theory and Digit Ratio (2D:4D). „Journal of Autism and Developmental Disorders”. 43 (11), s. 2664–2676, 2013. DOI: 10.1007/s10803-013-1819-6. PMID: 23575643.
Grimbos T, Dawood K, Burriss RP, Zucker KJ, Puts DA. Sexual Orientation and the Second to Fourth Finger Length Ratio: A Meta-Analysis in Men and Women. „Behavioral Neuroscience”. 124 (2), s. 278–287, 2010. DOI: 10.1037/a0018764. PMID: 20364887.
Puts DA, Gaulin SJC, Sporter RJ, McBurney DH. Sex Hormones and Finger Length: What Does 2D:4D Indicate?. „Evolution and Human Behavior”. 25 (3), s. 182–199, 2004. DOI: 10.1016/j.evolhumbehav.2004.03.005.
Hönekopp J, Schuster M. A Meta-Analysis on 2D:4D and Athletic Prowess: Substantial Relationships but Neither Hand Out-Predicts the Other. „Personality and Individual Differences”. 48 (1), s. 4–10, 2010. DOI: 10.1016/j.paid.2009.08.009.
Hönekopp J, Watson S. Meta-Analysis of the Relationship Between Digit-Ratio 2D:4D and Aggression. „Personality and Individual Differences”. 51 (4), s. 381–386, 2011. DOI: 10.1016/j.paid.2010.05.003.
Pratt TC, Turanovic JJ, Cullen FT. Revisiting the Criminological Consequences of Exposure to Fetal Testosterone: A Meta‐Analysis of the 2D:4D Digit Ratio. „Criminology”. 54 (4), s. 587–620, 2016. DOI: 10.1111/1745-9125.12115.
Turanovic JJ, Pratt TC, Piquero AR. Exposure to Fetal Testosterone, Physical Aggression, and Violent Behavior: A Meta-Analysis of the 2D:4D Digit Ratio. „Aggression and Violent Behavior”. 33, s. 51–61, 2017. DOI: 10.1016/j.avb.2017.01.008.
Bunevicius A. The Association of Digit Ratio (2D:4D) with Cancer: A Systematic Review and Meta-Analysis. „Disease Markers”. 2018, s. 7698193, 2018. DOI: 10.1155/2018/7698193. PMID: 29581795. PMCID: PMC5822871.
Siegmann EM, Bouna-Pyrrou P, Lenz B, Kornhuber J. Digit Ratio (2D:4D) in Relation to Substance and Computer Use: A Meta-Analysis. „Journal of Neural Transmission”. 136 (5), s. 623–636, 2019. DOI: 10.1007/s00702-019-02002-2. PMID: 31028478. PMCID: PMC6499759.
Voracek M, Kaden A, Kossmeier M, Pietschnig J, Tran US. Meta-Analysis Shows Associations of Digit Ratio (2D:4D) and Transgender Identity Are Small at Best. „Endocrine Practice”. 24 (4), s. 386–390, 2018. DOI: 10.4158/EP-2017-0024. PMID: 29561190.
Zhang K, et al. Revisiting the Relationships of 2D:4D with Androgen Receptor (AR) Gene and Current Testosterone Levels: Replication Study and Meta-Analyses. „Journal of Neuroscience Research”, in press. DOI: 10.1002/jnr.24502. PMID: 31359506.
Voracek M, Tran US, Dressler SG. Digit Ratio (2D:4D) and Sensation Seeking: New Data and Meta-Analysis. „Personality and Individual Differences”. 48 (1), s. 72–77, 2010. DOI: 10.1016/j.paid.2009.08.019.
Voracek M, Pietschnig J, Nader IW, Stieger S. Digit Ratio (2D:4D) and Sex-Role Orientation: Further Evidence and Meta-Analysis. „Personality and Individual Differences”. 51 (4), s. 417–422, 2011. DOI: 10.1016/j.paid.2010.06.009.
Hönekopp J. Digit Ratio (2D: 4D) and Male Facial Attractiveness: New Data and a Meta-Analysis. „Evolutionary Psychology”. 11 (5), s. 944–952, 2013. DOI: 10.1177/147470491301100501. PMID: 24084044.
Voracek M. No Effects of Androgen Receptor Gene CAG and GGC Repeat Polymorphisms on Digit Ratio (2D:4D): A Comprehensive Meta-Analysis and Critical Evaluation of Research. „Evolution and Human Behavior”. 35 (5), s. 430–437, 2014. DOI: 10.1016/j.evolhumbehav.2014.05.009.
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Manning JT, Kilduff L, Cook C, Crewther B, Fink B. Digit Ratio (2D:4D): A Biomarker for Prenatal Sex Steroids and Adult Sex Steroids in Challenge Situations. „Frontiers in Endocrinology”. 5, s. 9, 2014. DOI: 10.3389/fendo.2014.00009. PMID: 24523714. PMCID: PMC3906590.
Voracek M, Loibl LM. Scientometric Analysis and Bibliography of Digit Ratio (2D:4D) Research, 1998–2008. „Psychological Reports”. 104 (3), s. 922–956, 2009. DOI: 10.2466/PR0.104.3.922-956. PMID: 19708418.
Dongen SV. A Critical Re-Evaluation of the Association Between 2D:4D Ratios and Fluctuating Asymmetry in Humans. „Annals of Human Biology”. 36 (2), s. 186–198, 2009. DOI: 10.1080/03014460802691182. PMID: 19212824.
de Sanctis V, Soliman AT, Elsedfy H, Soliman N, Elalaily R, Di Maio S. Is the Second to Fourth Digit Ratio (2D:4D) a Biomarker of Sex-Steroids Activity?. „Pediatric Endocrinology Reviews”. 14 (4), s. 378–386, 2017. DOI: 10.17458/per.vol14.2017.SSE.SexSteroids. PMID: 28613048.
Xu Y, Zheng Y. The Digit Ratio (2D:4D) in China: A Meta-Analysis. „American Journal of Human Biology”. 27 (3), s. 304–309, 2015. DOI: 10.1002/ajhb.22639. PMID: 25284473.
Hönekopp J, Watson S. Meta-Analysis of Digit Ratio 2D:4D Shows Greater Sex Difference in the Right Hand. „American Journal of Human Biology”. 22 (5), s. 619–630, 2010. DOI: 10.1002/ajhb.21054. PMID: 20737609.
Hönekopp J. Digit Ratio 2D:4D in Relation to Autism Spectrum Disorders, Empathizing, and Systemizing: A Quantitative Review. „Autism Research”. 5 (4), s. 221–230, 2012. DOI: 10.1002/aur.1230. PMID: 22674640.
Teatero ML, Netley C. A Critical Review of the Research on the Extreme Male Brain Theory and Digit Ratio (2D:4D). „Journal of Autism and Developmental Disorders”. 43 (11), s. 2664–2676, 2013. DOI: 10.1007/s10803-013-1819-6. PMID: 23575643.
Grimbos T, Dawood K, Burriss RP, Zucker KJ, Puts DA. Sexual Orientation and the Second to Fourth Finger Length Ratio: A Meta-Analysis in Men and Women. „Behavioral Neuroscience”. 124 (2), s. 278–287, 2010. DOI: 10.1037/a0018764. PMID: 20364887.
Bunevicius A. The Association of Digit Ratio (2D:4D) with Cancer: A Systematic Review and Meta-Analysis. „Disease Markers”. 2018, s. 7698193, 2018. DOI: 10.1155/2018/7698193. PMID: 29581795. PMCID: PMC5822871.
Siegmann EM, Bouna-Pyrrou P, Lenz B, Kornhuber J. Digit Ratio (2D:4D) in Relation to Substance and Computer Use: A Meta-Analysis. „Journal of Neural Transmission”. 136 (5), s. 623–636, 2019. DOI: 10.1007/s00702-019-02002-2. PMID: 31028478. PMCID: PMC6499759.
Voracek M, Kaden A, Kossmeier M, Pietschnig J, Tran US. Meta-Analysis Shows Associations of Digit Ratio (2D:4D) and Transgender Identity Are Small at Best. „Endocrine Practice”. 24 (4), s. 386–390, 2018. DOI: 10.4158/EP-2017-0024. PMID: 29561190.
Zhang K, et al. Revisiting the Relationships of 2D:4D with Androgen Receptor (AR) Gene and Current Testosterone Levels: Replication Study and Meta-Analyses. „Journal of Neuroscience Research”, in press. DOI: 10.1002/jnr.24502. PMID: 31359506.
Hönekopp J. Digit Ratio (2D: 4D) and Male Facial Attractiveness: New Data and a Meta-Analysis. „Evolutionary Psychology”. 11 (5), s. 944–952, 2013. DOI: 10.1177/147470491301100501. PMID: 24084044.