Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 342-345
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 565-568
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 706-712
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 913-914