Differential childlessness by color: a further examination.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007246:Infertility / Q000453:epidemiology; D008297:Male; D014481:United States; D044465:White People / Q000523:psychology*