Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 428-433
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 547-551
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 428-433
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 547-551