Gamete interaction prospects for immunocontraception - Contraceptive Research and Development Program. International Workshop (3rd : 1989 : San Carlos de Bariloche, Argentina); Alexander, Nancy J., ed.; Contraceptive Research and Development Program; World Health Health Organization (New York Wiley-Liss, 1990)
Keywords: Contraception, Immunological -- Congresses; Sperm-ovum interactions -- Congresses