Loveleen Kour, et al. “Comparative Evaluation of Dexmedetomidine, Tramadol, and Dexamethasone in Prevention of Post-Spinal Shivering in Lower Limb Orthopedic Surgeries”. Asian Journal of Medical Sciences, vol. 16, no. 1, Jan. 2025, pp. 10-16, https://nepjol.info/index.php/AJMS/article/view/70935.