COOLEY, D A Surgical treatment of atrial and ventricular septal defects; results in 63 patients. [electronic resource] - Southern medical journal Aug 1957 - 1044-7 p. digital Publication Type: Journal Article ISSN: 0038-4348 Standard No.: 10.1097/00007611-195708000-00015 doi Subjects--Topical Terms: Heart AtriaHeart Defects, CongenitalHeart Septal DefectsHeart Septal Defects, VentricularHeart Septum--abnormalitiesHumans