Yaakop, Ahmad, Mohamad Hassan, Sanihah Omar, Mohd Mazlan, Laila Mukmin, and W. Nazaruddin W. Hassan. “Tramadol Vs. Pethidine to Control Perioperative Shivering in Cesarean Section under Spinal Anesthesia: A Double-Blind Study”. Anaesthesia, Pain & Intensive Care 26, no. 3 (June 13, 2022): 283-290. Accessed July 2, 2024. https://apicareonline.com/index.php/APIC/article/view/1893.