title: Parasitic infestations in pre-school children of urban and rural communities.
mesh_terms: D001196:Ascariasis / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004757:Enterobius; D006801:Humans; D007194:India; D007223:Infant; D010123:Oxyuriasis / Q000453:epidemiology*; D012424:Rural Population; D014257:Trichuriasis / Q000453:epidemiology*; D014505:Urban Population