Roll, A, and BK Ballmer-Weber. “Tolerance to Celecoxib in Patients With a History of Adverse Reactions to Nonsteroidal Anti-Inflammatory Drugs”. Swiss Medical Weekly 136, no. 4344 (November 4, 2006): 684–684. Accessed April 24, 2024. https://smw.ch/index.php/smw/article/view/662.