RT Book, Section A1 Mayer, Robert J. A2 Longo, Dan L. SR Print(0) ID 1135229473 T1 Upper Gastrointestinal Tract Cancers T2 Harrison's Hematology and Oncology, 3e YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9781259835834 LK accessbiomedicalscience.mhmedical.com/content.aspx?aid=1135229473 RD 2024/04/24 AB Upper gastrointestinal cancers include malignancies arising in the esophagus, stomach, and small intestine.