Orabi, Khaled. “Microbial Metabolism of Rofecoxib, A Selective COX-2 Inhibitor”. International Journal of Biotechnology for Wellness Industries 1, no. 4 (January 6, 2013): 235–240. Accessed April 27, 2024. https://www.lifescienceglobal.com/pms/index.php/ijbwi/article/view/463.