title: Performing phase III clinical trials: never an easy task.
authors.forename: C J A
authors.initials: CJ
authors.lastname: Punt
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D017326:Clinical Trials, Phase III as Topic / Q000706:statistics & numerical data; D003110:Colonic Neoplasms / Q000188:drug therapy* / Q000473:pathology; D004334:Drug Administration Schedule; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D007978:Levamisole / Q000008:administration & dosage; D009367:Neoplasm Staging; D015983:Selection Bias
chemical_list: D007978:Levamisole; D002955:Leucovorin; D005472:Fluorouracil