Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 1 > 120-126
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 794-805
Journal of Gastrointestinal Surgery > 2004 > 8 > 1 > 120-126
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 794-805