Authors: Julio C U Coelho; Christiano M P Claus; Antonio C L Campos; Marco A R Costa; Caroline Blum Journal: World J Gastrointest Surg Date: 2016-07-27
Authors: Juan C Lopez-Delgado; Josep Ballus; Francisco Esteve; Nelson L Betancur-Zambrano; Vicente Corral-Velez; Rafael Mañez; Antoni J Betbese; Joan A Roncal; Casimiro Javierre Journal: World J Gastroenterol Date: 2016-03-07 Impact factor: 5.742