Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 596-600
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 785-793
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 596-600
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 785-793