Upadhyaya S, Pathak L. Hemodynamic changes during orotracheal intubation using Airtraq video laryngoscope and direct laryngoscope: A randomized comparative study. J. Soc. Anesth. Nep. [Internet]. 2019 Jun. 1 [cited 2024 Dec. 25];6(1). Available from: https://nepjol.info./index.php/JSAN/article/view/24299