title: Randomized trial of melphalan plus 5-fluorouracil (5-FU) versus methyl-CCNU plus 5-FU in patients with advanced colorectal cancer.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003110:Colonic Neoplasms / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005472:Fluorouracil / Q000627:therapeutic use*; D006801:Humans; D008558:Melphalan / Q000627:therapeutic use*; D008875:Middle Aged; D009607:Nitrosourea Compounds / Q000627:therapeutic use*; D012004:Rectal Neoplasms / Q000188:drug therapy*; D012673:Semustine / Q000627:therapeutic use*
chemical_list: D009607:Nitrosourea Compounds; D012673:Semustine; D008558:Melphalan; D005472:Fluorouracil