Fertility and some determinants of fertility decline in Huaibei Plain, Anhui province, China, 1982.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002681:China; D005191:Family Characteristics; D005260:Female; D005298:Fertility; D006801:Humans; D008393:Marriage; D008423:Maternal Age; D008875:Middle Aged; D012959:Socioeconomic Factors