Authors: J Rosenberg; K Stausholm; I B Andersen; M H Pedersen; K Brinch; V Rasmussen; P Matzen Journal: Scand J Gastroenterol Date: 1996-02 Impact factor: 2.423
Authors: A Kankaria; J H Lewis; G Ginsberg; J Gallagher; F H al-Kawas; C C Nguyen; D E Fleischer; S B Benjamin Journal: Gastrointest Endosc Date: 1996-10 Impact factor: 9.427
Authors: J F Cadranel; Y Benhamou; P Zylberberg; P Novello; F Luciani; D Valla; P Opolon Journal: J Clin Gastroenterol Date: 1994-03 Impact factor: 3.062