title: Tamoxifen therapy and colorectal adenocarcinoma: a Southwest Oncology Group study.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000401:mortality; D003110:Colonic Neoplasms / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D012004:Rectal Neoplasms / Q000188:drug therapy* / Q000401:mortality; D013629:Tamoxifen / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D013629:Tamoxifen