Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2004 > 8 > 3 > 280-288
Journal of Gastrointestinal Surgery > 2004 > 8 > 6 > 653-659
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 897-900
Journal of Gastrointestinal Surgery > 2004 > 8 > 7 > 794-805