Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2007 > 11 > 5 > 589-595
Journal of Gastrointestinal Surgery > 2007 > 11 > 5 > 603-611
Journal of Gastrointestinal Surgery > 2007 > 11 > 5 > 589-595
Journal of Gastrointestinal Surgery > 2007 > 11 > 5 > 603-611