Masamichi Yokoe1. 1. General Internal Medicine, Japanese Red Cross Nagoya Daini Hospital, 2-9 Myoken-cho, Showa-ku, Nagoya, Aichi, 466-8650, Japan, yokoe@nagoya2.jrc.or.jp.
Authors: John D Birkmeyer; Andrea E Siewers; Emily V A Finlayson; Therese A Stukel; F Lee Lucas; Ida Batista; H Gilbert Welch; David E Wennberg Journal: N Engl J Med Date: 2002-04-11 Impact factor: 91.245
Authors: Anand Singla; Jessica Simons; YouFu Li; Nicholas G Csikesz; Sing Chau Ng; Jennifer F Tseng; Shimul A Shah Journal: Gastroenterology Date: 2009-09-03 Impact factor: 22.682