title: Non-surgical treatment of valvar pulmonic stenosis: a new method.
mesh_terms: D000293:Adolescent; D000328:Adult; D000800:Angioplasty, Balloon / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000628:therapy*