Wechsler, A S Coronary artery bypass grafting in patients with an ejection fraction of twenty percent or less. [electronic resource] - The Journal of thoracic and cardiovascular surgery May 1996 - 998-1000 p. digital Publication Type: Comment; Editorial ISSN: 0022-5223 Standard No.: 10.1016/s0022-5223(96)70376-8 doi Subjects--Topical Terms: Coronary Artery BypassHumansStroke VolumeTreatment Outcome