Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 636-642
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1061-1067
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 636-642
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1061-1067