RT Book, Section A1 Mayer, Robert J. A2 Longo, Dan L. SR Print(0) ID 1135229544 T1 Lower Gastrointestinal 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=1135229544 RD 2024/03/28 AB Lower gastrointestinal cancers include malignant tumors of the colon, rectum, and anus.