Shoji, T [Successfully treated case of traumatic ventricular septal perforation caused by stabbing]. [electronic resource] - Shujutsu. Operation Apr 1971 - 510-4 p. digital Publication Type: Journal Article ISSN: 0037-4423 Subjects--Topical Terms: AdultElectrocardiographyHeart Injuries--surgeryHeart Septum--injuriesHeart Ventricles--injuriesHumansMalePhonocardiography