Ada, S., F. L. Karabulut, and M. Özer. “Comparison of The Gastrointestinal Side Effects of Selective COX-2 Inhibitor Celecoxib and Indomethacin in Patients With Osteoarthritis: NSAIDs and Gastric Findings”. Journal of European Internal Medicine Professionals, vol. 2, no. 2, May 2024, doi:10.5281/zenodo.11214305.