Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 413-422
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1007-1017
Journal of Gastrointestinal Surgery > 2004 > 8 > 4 > 413-422
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1007-1017