United States: the implications of zero population growth.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001723:Birth Rate; D002648:Child; D002675:Child, Preschool; D005191:Family Characteristics; D005260:Female; D005298:Fertility; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009026:Mortality; D011158:Population Growth; D013223:Statistics as Topic; D014481:United States