Advances in contraception.
Zatuchni
G I
GI
Northwestern University Medical School, Chicago, IL 60611.
D003267:Contraception / Q000266:history*; D005260:Female; D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D008297:Male