Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 233-239
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 720-726
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 233-239
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 720-726