Authors: G J Wetscher; K Glaser; T Wieschemeyer; M Gadenstaetter; R Prommegger; C Profanter Journal: World J Surg Date: 1997 Jul-Aug Impact factor: 3.352
Authors: R J Lund; G J Wetcher; F Raiser; K Glaser; G Perdikis; M Gadenstätter; N Katada; C J Filipi; R A Hinder Journal: J Gastrointest Surg Date: 1997 Jul-Aug Impact factor: 3.452