Effectiveness of adjuvant fluorouracil in elderly colon cancer patients: the internal and external validity of nonrandomized research design

J Clin Oncol. 2003 May 1;21(9):1892; author reply 1893. doi: 10.1200/JCO.2003.99.238.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Age Factors
  • Aged
  • Antimetabolites, Antineoplastic / administration & dosage
  • Antimetabolites, Antineoplastic / pharmacology*
  • Chemotherapy, Adjuvant
  • Clinical Trials as Topic
  • Cohort Studies
  • Colonic Neoplasms / drug therapy*
  • Colonic Neoplasms / surgery
  • Databases, Factual
  • Fluorouracil / administration & dosage
  • Fluorouracil / pharmacology*
  • Humans
  • Odds Ratio
  • Prognosis
  • Research Design

Substances

  • Antimetabolites, Antineoplastic
  • Fluorouracil