Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 575-579
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 897-900
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 575-579
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 897-900