Chauhan, J. B., T. Faruqui, and P. Panchal. “Clinicopathological Profile and Yield of Fibreoptic Bronchoscopy in 30 Cases of Lung Carcinoma”. International Journal of Research in Medical Sciences, vol. 5, no. 10, Sept. 2017, pp. 4574-7, doi:10.18203/2320-6012.ijrms20174599.