Rehman, H. R., I. Hassan, T. Hussain, A. A. Mir, and M. Zahid. “Comparison of Efficacy of Propofol and Sevoflurane for Laryngeal Mask Airway Insertion During Elective Surgeries”. Journal of Chitwan Medical College, vol. 5, no. 1, Mar. 2015, pp. 23-27, https://nepjol.info/index.php/JCMC/article/view/12562.