Parolari, Alessandro Off-pump coronary bypass surgery, graft patency, and the need of an informed consent. [electronic resource] - The Journal of thoracic and cardiovascular surgery Jun 2007 - 1687 p. digital Publication Type: Comment; Letter ISSN: 1097-685X Standard No.: 10.1016/j.jtcvs.2007.01.074 doi Subjects--Topical Terms: Coronary Artery Bypass, Off-PumpHumansInformed ConsentMyocardial RevascularizationRandomized Controlled Trials as TopicVascular Patency