Breastfeeding in Thailand: trends and differentials, 1969-79.
D001942:Breast Feeding; D003267:Contraception / Q000379:methods; D003466:Cultural Characteristics; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012424:Rural Population; D012959:Socioeconomic Factors; D013785:Thailand; D013997:Time Factors; D014505:Urban Population; D014886:Weaning