Expectations of additional children by race, parity, and selected socio-economic characteristics, United States: 1967.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001723:Birth Rate; D004522:Educational Status; D005191:Family Characteristics; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D008297:Male; D008393:Marriage; D008423:Maternal Age; D009790:Occupations; D010298:Parity; D011247:Pregnancy; D011336:Probability; D044469:Racial Groups; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014481:United States