1. Aiman, J., and Boyar, R. M. (1982). Testicular function in transsexual men.Arch. Sex. Behav. 11: 171–179.
2. Benjamin, H. (1966).The Transsexual Phenomenon. Julian Press, New York, pp. 92–99, 154–155.
3. Boyar, R. M., and Aiman, J. (1982). The 24-hour secretory pattern of LH and the response to LHRH in transsexual men.Arch. Sex. Behav. 11: 157–169.
4. Cooke, I. D. (1978).The Role of Estrogen/Progesterone in the Management of the Menopause. University Park Press, Baltimore.
5. Davey, D. A. (1976). The menopause and postmenopause. In Dewhurst, C. J. (ed.),Integrated Obstetrics and Gynecology for Postgraduates Blackwell Scientific Publications, Oxford, pp. 635–649.