C Marquardt1, Ph Koppes, D Weimann, Th Schiedeck. 1. Department of Surgery, Ludwigsburg Hospital, Posilipostraße 4, 71640, Ludwigsburg, Germany. Christoph.Marquardt@kliniken-lb.de
Authors: Pierre J Guillou; Philip Quirke; Helen Thorpe; Joanne Walker; David G Jayne; Adrian M H Smith; Richard M Heath; Julia M Brown Journal: Lancet Date: 2005 May 14-20 Impact factor: 79.321