Nuptiality, education, infant mortality and fertility in Sri Lanka.
D000293:Adolescent; D000328:Adult; D004522:Educational Status; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D008393:Marriage; D008423:Maternal Age; D008875:Middle Aged; D011247:Pregnancy; D013188:Sri Lanka