Authors: Jeremy A Tibble; Gudmundur Sigthorsson; Russell Foster; Ian Forgacs; Ingvar Bjarnason Journal: Gastroenterology Date: 2002-08 Impact factor: 22.682
Authors: R Berni Canani; L Rapacciuolo; M T Romano; L Tanturri de Horatio; G Terrin; F Manguso; P Cirillo; F Paparo; R Troncone Journal: Dig Liver Dis Date: 2004-07 Impact factor: 4.088