[Family planning in China].
D000028:Abortion, Induced; D002681:China; D003272:Contraceptive Agents, Male; D003278:Contraceptives, Oral, Hormonal; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D012746:Sexual Abstinence
D003272:Contraceptive Agents, Male; D003278:Contraceptives, Oral, Hormonal
Familienplanung in China.