Schultz, Scot C., Scott Woodward, and George Ebra. “Resource Utilization in Off-Pump Versus Conventional Coronary Artery Bypass Grafting in a Community Hospital: A Comparative Analysis Using Propensity Scoring”. The Heart Surgery Forum 14, no. 2 (April 26, 2011): E81-E86. Accessed April 29, 2024. https://journal.hsforum.com/index.php/HSF/article/view/393.