title: Phase II clinical trial of tricyclic nucleoside phosphate for advanced colorectal cancer.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000473:pathology; D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000188:drug therapy*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009712:Nucleotides, Cyclic / Q000009:adverse effects / Q000627:therapeutic use*; D012004:Rectal Neoplasms / Q000188:drug therapy* / Q000473:pathology
chemical_list: D009712:Nucleotides, Cyclic