Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 552-558
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 869-873
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 552-558
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 869-873