Authors: P Katsinelos; S Dimiropoulos; G Paroutoglou; P Tsolkas; I Galanis; D Katsiba; S Baltagiannis; P Panagiotopoulou; T Miliou; P Capelidis; E Kamperis Journal: Surg Endosc Date: 2003-06-17 Impact factor: 4.584
Authors: T R Levin; F A Farraye; R E Schoen; G Hoff; W Atkin; J H Bond; S Winawer; R W Burt; D A Johnson; L M Kirk; S C Litin; D K Rex Journal: Gut Date: 2005-06 Impact factor: 23.059