Changes in health-related quality of life in off-pump versus on-pump cardiac surgery: Veterans Affairs Randomized On/Off Bypass trial.
Bishawi M, Shroyer AL, Rumsfeld JS, Spertus JA, Baltz JH, Collins JF, Quin JA, Almassi GH, Grover FL, Hattler B. Changes in health-related quality of life in off-pump versus on-pump cardiac surgery: Veterans Affairs Randomized On/Off Bypass trial. Ann Thorac Surg. 2013 Jun; 95(6):1946-51.