Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2006 > 10 > 1 > 99-104
Journal of Gastrointestinal Surgery > 2006 > 10 > 2 > 186-192
Journal of Gastrointestinal Surgery > 2006 > 10 > 2 > 302-308
Journal of Gastrointestinal Surgery > 2006 > 10 > 7 > 980-986