Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 511-519
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 645-652
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 511-519
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 645-652