Vaginal contraception new developments
International Workshop on New Developments in Vaginal Contraception1979Guatemala City.
Zatuchni, Gerald I.
Hagerstown London [etc,] Harper and Row
1979
'Proceedings of an International Workshop on New Developments in Vaginal Contraception, April 25-27, 1979, Guatemala City, Guatemala, sponsored by the Program for Applied Research on Fertility Regulation, Northwestern University, Chicago, Illinois' - half title page verso
Includes bibliographies and index
Contraceptives, Vaginal