Gul, N., M. Manhas, P. Kalsotra, and M. T. Mir. “Use of Lignocaine Nebulization in Post Bronchoscopy Patients: A Study of 150 Cases”. International Journal of Research in Medical Sciences, vol. 8, no. 12, Nov. 2020, pp. 4258-61, doi:10.18203/2320-6012.ijrms20205300.