DAWSON, R E Experimental study of the effects of transection of the annulus by combined arterio-ventricular incision for direct surgical repair of infundibular and valvular pulmonic stenosis. [electronic resource] - Surgical forum 1957 - 380-3 p. digital Publication Type: Journal Article ISSN: 0071-8041 Subjects--Topical Terms: Heart VentriclesPulmonary Valve Stenosis