[Changes in the reproductive behavior in East Germany (1970-1979) in connection with measures of family policy. I].
D005193:Family Planning Services; D005260:Female; D005859:Germany, East; D006801:Humans; D008423:Maternal Age; D008433:Mathematics; D010298:Parity; D011158:Population Growth; D011247:Pregnancy
Zur Veränderung des reproduktiven Verhaltens in der DDR (1970-1979) in Verbindung mit familienpolitischen Massnahmen. Teil I.