Zafar, K. J., M. I. Saleh, M. Khurram, O. S. Janjua, M. Mustafa Ch, A. Saeed, and M. U. Akhtar. “ROLE OF PREOPERATIVE ANTIBIOTICS IN PREVENTION OF POSTOPERATIVE INFECTION AFTER IMPACTED MANDIBULAR THIRD MOLAR SURGERY”. Pakistan Oral & Dental Journal, Vol. 39, no. 1, Apr. 2019, pp. 43-46, https://podj.com.pk/index.php/podj/article/view/345.