Expression of concern: Bombardier et al., "Comparison of upper gastrointestinal toxicity of rofecoxib and naproxen in patients with rheumatoid arthritis," N Engl J Med 2000;343:1520-8

N Engl J Med. 2005 Dec 29;353(26):2813-4. doi: 10.1056/NEJMe058314. Epub 2005 Dec 8.
No abstract available

Publication types

  • Editorial
  • Expression of Concern