M. S. Malla, B. Farooq, R. Najib, and S. Ashraf, “Comparative effectiveness of topical lignocaine nebulization and airway nerve blocks for awake fiber-optic nasal intubation in TM joint ankylosis”, Asian J Med Sci, vol. 12, no. 12, pp. 73–77, Dec. 2021, doi: 10.3126/ajms.v12i12.39332.