Journal of Gastrointestinal Cancer
Journal of Gastrointestinal Cancer > 2012 > 43 > 1 > 77-79
Journal of Gastrointestinal Cancer > 2012 > 43 > 1 > 36-39
Journal of Gastrointestinal Cancer > 2012 > 43 > 2 > 344-348
Journal of Gastrointestinal Cancer > 2012 > 43 > 3 > 486-489