Control of human fertility. Proceedings of the Fifteenth Nobel Symposium held May 27-29 1970 at Sodergarn, Lidingo, Sweden - Nobel Symposium (15th : Lidingo, Sweden : 1970).; Family planning--Congresses. (New York Wiley Interscience Division, 1971)
Keywords: Fertility, Human--Congresses.; Contraception--Congresses.