Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 328-334
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 997-1006
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 328-334
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 997-1006