Arti, Dr, Deep Jyoti, Neelam kumar, Kunzes Dolma, and Padam Singh Jamwal. “Direct Laryngoscopy under Topical Anaesthesia and Superior Laryngeal Nerve Block for Laryngeal and Hypopharyngeal Lesions in ENT Patients”. International Journal of Innovative Research in Medical Science 4, no. 10 (November 1, 2019): 607 to 609. Accessed May 20, 2024. https://ijirms.in/index.php/ijirms/article/view/776.