Control of human fertility : proceedings of the fifteenth Nobel Symposium held May 27-29, 1970 at Sodergarn, Lidingo, Sweden - Nobel Symposium (15th : 1970 : Lidingo, Sweden); Diczfalusy, Egon; Borell, Ulf Soren Mendelsson, 1916- (New York : J.Wiley, 1971)
Includes bibliographical references
Keywords: Fertility, Human -- Congresses; Contraception