Fertility control at a crossroad. Presidential address.
D000029:Abortion, Legal; D003276:Contraceptives, Oral / Q000494:pharmacology; D005193:Family Planning Services; D005260:Female; D005523:Food Supply; D006801:Humans; D008913:Minority Groups; D011158:Population Growth; D011247:Pregnancy; D014505:Urban Population
D003276:Contraceptives, Oral