Tamang SP, Bastola P, Gurung R. Comparison of laryngeal mask airway insertion conditions and hemodynamics among ketamine, fentanyl and normal saline pretreatment for propofol induction in children. J Soc Anesth Nep [Internet]. 2023Oct.16 [cited 2024May20];10(1):20-8. Available from: http://www.jsan.org.np/jsan/index.php/jsan/article/view/313