by Bittner, James G., MD, Mellinger, John D., MD, FACS, Imam, Toufic, MD, Schade, Robert R., MD, FACG, MacFadyen, Bruce V., MD, FACS
Published in Gastrointestinal endoscopy (01.02.2010)

by Bittner, James G., MD, Coverdill, James E., PhD, Imam, Toufic, MD, Deladisma, Adeline M., MD, Edwards, Michael A., MD, Mellinger, John D., MD
Published in Journal of surgical education (01.11.2008)

by Bittner, James G., MD, Ezeamuzie, Obinna, BS, Imam, Toufic, MD, MacFadyen, Bruce V., MD, FACS, Schade, Robert R., MD, FACG, Mellinger, John D., MD, FACS
Published in Journal of the American College of Surgeons (2008)