Bhatta, P.D., Shakya, B.M., Bista, N.R., Marhatta, M.N. and Shrestha, N. 2020. Effect of Preoperative Nebulized Ketamine on Incidence and Severity of Postoperative Sore Throat in Patient Undergoing General Anaesthesia with Endotracheal Intubation. Journal of Institute of Medicine Nepal. 42, 1 (Apr. 2020), 12–16.