Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2007 > 11 > 2 > 127-132
Journal of Gastrointestinal Surgery > 2007 > 11 > 8 > 1039-1044
Journal of Gastrointestinal Surgery > 2007 > 11 > 2 > 127-132
Journal of Gastrointestinal Surgery > 2007 > 11 > 8 > 1039-1044