Easler Jeffrey, Papachristou Georgios I
Division of Gastroenterology, Washington University, St. Louis MO (Jeffrey Easler), USA.
Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, PA (Georgios I. Papachristou) USA.
Ann Gastroenterol. 2014;27(3):191-192.