Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 631-635
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1032-1040
Journal of Gastrointestinal Surgery > 2004 > 8 > 5 > 631-635
Journal of Gastrointestinal Surgery > 2004 > 8 > 8 > 1032-1040