Hussain, Muhammad Delwar, Md Torab Mallick, and Mohammad Kamal Hossain. “Analgesic Effects of Pre-Induction Low-Dose Ketamine on Post-Tonsillectomy Patients”. Journal of Enam Medical College 8, no. 2 (May 30, 2018): 74–79. Accessed July 17, 2024. https://banglajol.info/index.php/JEMC/article/view/36729.