title: A phase 2 study of intermittent high-dose cyclophosphamide therapy of advanced gastrointestinal cancer.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy*; D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000188:drug therapy; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy*; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms / Q000188:drug therapy
chemical_list: D003520:Cyclophosphamide