Malla, Mohammad Sadiq, et al. “Comparative Effectiveness of Topical Lignocaine Nebulization and Airway Nerve Blocks for Awake Fiber-Optic Nasal Intubation in TM Joint Ankylosis”. Asian Journal of Medical Sciences, vol. 12, no. 12, Dec. 2021, pp. 73-77, https://nepjol.info./index.php/AJMS/article/view/39332.