Mahmood, Mohammed Othman, Dler A. Abdulla, and Lana Abdulrazzak Shahabaddin. “Post-Tonsillectomy Pain Control With Pre-Incisional Infiltration of Bupivacaine”. Zanco Journal of Medical Sciences (Zanco J Med Sci) 24, no. 2 (August 30, 2020): 223–229. Accessed June 25, 2022. https://zjms.hmu.edu.krd/index.php/zjms/article/view/772.