Fertility and family planning in China: an analysis of provincial patterns.
Poston
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DL
D000328:Adult; D002681:China; D003906:Developing Countries; D005193:Family Planning Services / Q000639:trends*; D005260:Female; D005298:Fertility; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy