title: Rheumatic heart disease. A survey among school-going children at Aligarh.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001294:Attitude to Health; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D010290:Parents; D012214:Rheumatic Heart Disease / Q000453:epidemiology*; D012737:Sex Factors; D012959:Socioeconomic Factors