Endometrial bleeding and steroid contraception : proceedings of a symposium on steroid contraception and mechanisms of endometrial bleeding organized by the World Health Organization in Geneva on 12-14 September 1979 / editors, E. Diczfalusy, I.S. Fraser, F.T.G. Webb.
WHO Symposium on Steroid Contraception and Mechanisms of Endometrial Bleeding (1979 : Geneva, Switzerland) | Date: 1980