[Birth control in young females].
D000028:Abortion, Induced; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003267:Contraception; D005193:Family Planning Services; D005260:Female; D005859:Germany, East; D006801:Humans; D011247:Pregnancy; D011275:Pregnancy, Unwanted
Geburtenregelung bei jungen Frauen.