Authors: Ulrich Beuers; M Eric Gershwin; Robert G Gish; Pietro Invernizzi; David E J Jones; Keith Lindor; Xiong Ma; Ian R Mackay; Albert Parés; Atsushi Tanaka; John M Vierling; Raoul Poupon Journal: Am J Gastroenterol Date: 2015-09-29 Impact factor: 10.864