title: Overall survival of patients with advanced colorectal cancer correlates with availability of fluorouracil, irinotecan, and oxaliplatin regardless of whether doublet or single-agent therapy is used first line.
authors.forename: Axel
authors.initials: A
authors.lastname: Grothey
authors.forename: Daniel
authors.initials: D
authors.lastname: Sargent
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002166:Camptothecin / Q000008:administration & dosage / Q000031:analogs & derivatives; D002986:Clinical Trials as Topic; D015179:Colorectal Neoplasms / Q000188:drug therapy*; D004334:Drug Administration Schedule; D005472:Fluorouracil / Q000008:administration & dosage; D006297:Health Services Accessibility; D006801:Humans; D000077146:Irinotecan; D008962:Models, Theoretical; D009944:Organoplatinum Compounds / Q000008:administration & dosage; D000077150:Oxaliplatin; D016019:Survival Analysis
chemical_list: D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; D000077146:Irinotecan; D005472:Fluorouracil; D002166:Camptothecin