N Gebrayel1, K Conlon, M Shike. 1. Department of Surgery and Gastroenterology & Nutrition, Memorial Sloan-Kettering Cancer Center, New York City, New York, USA. ngebrayel@aol.com
Authors: John T Maple; Randall K Pearson; Joseph A Murray; Darlene G Kelly; Luis F Lara; Andy C Fan Journal: Dig Dis Sci Date: 2007-03-21 Impact factor: 3.199
Authors: Aljamir D Chedid; Cleber R P Kruel; Marcio F Chedid; Ronaldo J S Torresini; Geraldo R Geyer Journal: Langenbecks Arch Surg Date: 2004-09-24 Impact factor: 3.445