School health service programme--a comprehensive study of school children of Tirupati, Andhra Pradesh.
D000293:Adolescent; D000886:Anthropometry; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007114:Immunization; D007194:India; D008297:Male; D009017:Morbidity; D012499:Sanitation; D012572:School Health Services