Control of human fertility proceedings of the Fifteenth Nobel Symposium, held May 27-29, 1970 at Södergarn, Lidingö, Sweden
Diczfalusy, Egon.
Borell, Ulf.
Nobel Symposium(15th :1970 :Södergarn)
New York Chichester Wiley Interscience
1971
bibl
Birth control