title: Incidence of myocarditis in varicella.
mesh_terms: D000328:Adult; D002644:Chickenpox / Q000150:complications* / Q000453:epidemiology; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D009205:Myocarditis / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology