1. Athanasiou, R. (1976). Frequency of masturbation in adult men and women.Med. Aspects Human Sex. 10: 121?124.
2. Bancroft, J. (1977). Hormones and sexual behavior (editorial).Psychol. Med. 1: 553?556.
3. Beach, F. A. (1976). Hormonal control of sex-related behavior. In Beach, F. A. (ed.),Human Sexuality in Four Perspectives, The Johns Hopkins University Press, pp. 247?267.
4. Bell, R., and Bell, P. (1972). Sexual satisfaction among married women.Med. Aspects Human Sex. 6: 136?144.
5. de Kretser, D. M. (1976). Towards a pill for men.Proc. Roy. Soc. London 195: 161?174.