Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 831-841
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1083-1089
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 831-841
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1083-1089