title: Bongaarts' proximate determinants of fertility applied to group data from the Kenya Fertility Survey 1977/78.
mesh_terms: D000293:Adolescent; D000328:Adult; D001721:Birth Intervals; D003268:Contraception Behavior; D005006:Ethnicity; D005260:Female; D005298:Fertility; D006801:Humans; D007231:Infant, Newborn; D007630:Kenya; D011247:Pregnancy