Over-the-counter pain reliever and aspirin use within a sample of long-term cyclooxygenase 2 users.

Cox ER, Frisse M, Behm A, Fairman KA. Over-the-counter pain reliever and aspirin use within a sample of long-term cyclooxygenase 2 users. Archives of internal medicine. 2004 Jun 14;164(164). 1243-6. PMID: 15197053 [PubMed]