Naz A, Baig MS, Kumar V, Khan S, Javed S. Addition of low dose ketamine to tramadol for prevention of post–anesthetic shivering: a comparative study. apic [Internet]. 30Sep.2021 [cited 14Nov.2024];25(5):596–601. Available from: https://mail.apicareonline.com/index.php/APIC/article/view/1626