Martin L Freeman1. 1. Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, MMC 36, 406 Harvard Street SE, Minneapolis, MN, 55455, USA, freem020@umn.edu.
Authors: B Joseph Elmunzer; James M Scheiman; Glen A Lehman; Amitabh Chak; Patrick Mosler; Peter D R Higgins; Rodney A Hayward; Joseph Romagnuolo; Grace H Elta; Stuart Sherman; Akbar K Waljee; Aparna Repaka; Matthew R Atkinson; Gregory A Cote; Richard S Kwon; Lee McHenry; Cyrus R Piraka; Erik J Wamsteker; James L Watkins; Sheryl J Korsnes; Suzette E Schmidt; Sarah M Turner; Sylvia Nicholson; Evan L Fogel Journal: N Engl J Med Date: 2012-04-12 Impact factor: 91.245
Authors: A Smithline; W Silverman; D Rogers; R Nisi; M Wiersema; P Jamidar; R Hawes; G Lehman Journal: Gastrointest Endosc Date: 1993 Sep-Oct Impact factor: 9.427
Authors: Jin-Seok Park; Seok Jeong; Joon Mee Kim; Bum Hei Lee; Jae Min Kim; Don Haeng Lee Journal: Korean J Intern Med Date: 2018-11-16 Impact factor: 2.884
Authors: Elizabeth R Lusczek; Kristen Colling; Sydne Muratore; Darwin Conwell; Martin Freeman; Greg Beilman Journal: Clin Transl Gastroenterol Date: 2016-05-05 Impact factor: 4.488