Shrestha, Anil, Subhash Prasad Acharya, and Roshana Amatya. 2014. “Comparison of Lignocaine and Esmolol in Attenuating Cardiovascular Response to Laryngoscopy and Endotracheal Intubation”. Journal of Society of Anesthesiologists of Nepal 1 (1):29-35. http://www.jsan.org.np/jsan/index.php/jsan/article/view/pdf_19.