Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2007 > 11 > 1 > 36-42
Journal of Gastrointestinal Surgery > 2007 > 11 > 7 > 813-819
Journal of Gastrointestinal Surgery > 2007 > 11 > 1 > 36-42
Journal of Gastrointestinal Surgery > 2007 > 11 > 7 > 813-819