Journal of Gastrointestinal Surgery
Journal of Gastrointestinal Surgery > 2009 > 13 > 6 > 1138-1146
Journal of Gastrointestinal Surgery > 2009 > 13 > 6 > 1094-1098
Journal of Gastrointestinal Surgery > 2009 > 13 > 6 > 1138-1146
Journal of Gastrointestinal Surgery > 2009 > 13 > 6 > 1094-1098