Parajuli, Ramesh, Tilak Raj Limbu, and Abishesh Shakya. “Comparing the Outcomes of Lignocaine Spray and Solution in Reducing Pain and Discomfort During Flexible Nasopharyngolaryngoscopy”. Journal of College of Medical Sciences-Nepal 21, no. 3 (September 15, 2025): 252–258. Accessed December 5, 2025. https://nepjol.info/index.php/JCMSN/article/view/82304.