title: The prevalence of poliomyelitis in rural school children in South India.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D011051:Poliomyelitis / Q000453:epidemiology*; D012424:Rural Population; D014505:Urban Population