Singh S, Sah B, Ghimire A, Prasad J, Baral D. Comparisons of tramadol with pethidine for prevention of post anaesthetic shivering in elective abdominal surgery. Health Renaissance [Internet]. 2012 Dec. 4 [cited 2025 Jan. 13];10(3):220-3. Available from: https://nepjol.info./index.php/HREN/article/view/7139