Authors: I Pályi; B Vincze; S Lovas; I Mezö; J Pató; A Kálnay; G Turi; D Gaál; R Mihalik; I Péter; I Teplán; R F Murphy Journal: Proc Natl Acad Sci U S A Date: 1999-03-02 Impact factor: 11.205
Authors: J R Mathias; M H Clench; V G Reeves-Darby; L M Fox; P H Hsu; P H Roberts; L L Smith; N J Stiglich Journal: Dig Dis Sci Date: 1994-06 Impact factor: 3.199