Finger-length ratios, sexual orientation and offspring sex ratios.
暂无分享,去创建一个
[1] J. Manning,et al. The ratio of 2nd to 4th digit length and male homosexuality. , 2000, Evolution and human behavior : official journal of the Human Behavior and Evolution Society.
[2] W. James. The variation of the probability of a son within and across couples. , 2000, Human reproduction.
[3] Andrew D. Huberman,et al. Finger-length ratios and sexual orientation , 2000, Nature.
[4] J T Manning,et al. The ratio of 2nd to 4th digit length: a predictor of sperm numbers and concentrations of testosterone, luteinizing hormone and oestrogen. , 1998, Human reproduction.
[5] W. James,et al. Evidence that mammalian sex ratios at birth are partially controlled by parental hormone levels at the time of conception. , 1996, Journal of theoretical biology.
[6] D. Apter,et al. Endocrine determinants of fertility: serum androgen concentrations during follow-up of adolescents into the third decade of life. , 1990, The Journal of clinical endocrinology and metabolism.
[7] C. Doering,et al. Concentrations of sex hormones in umbilical-cord blood: their relation to sex and birth order of infants. , 1979, Child development.
[8] N. Martin,et al. Genetic and environmental influences on sexual orientation and its correlates in an Australian twin sample. , 2000, Journal of personality and social psychology.