title: Presidential address. 27th annual conference IPHA, January 28-30, 1983, Nagpur.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009313:National Health Programs; D011322:Primary Prevention