Sarah Moideen, Rafeeq Alam Khan, and Afaq Ahmed Siddiqui. “Efficacy of Metronidazole in Combination With Amoxicillin and Doxycycline in Adult Periodontitis”. Journal of Basic & Applied Sciences 9 (January 5, 2013): 99–104. Accessed February 23, 2025. http://sceintific-array.org/index.php/jbas/article/view/988.