title: [Etiological studies of prolapse and insufficiency of the aortic valve associated with ventricular septal defect. 1. Pathological studies].
mesh_terms: D000293:Adolescent; D000328:Adult; D001021:Aortic Valve / Q000473:pathology*; D001022:Aortic Valve Insufficiency / Q000150:complications* / Q000473:pathology; D002648:Child; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male