The one-child family: international patterns and their implications for the People's Republic of China.
D000293:Adolescent; D000328:Adult; D002648:Child; D002681:China; D003906:Developing Countries; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D006814:Hungary; D008875:Middle Aged; D011640:Public Policy; D012383:Romania