Singhal, S., Gaidhane, A. M., Khatib, N., Hrivastava, T., Diwan, S., Mahajan, S., … Zahiruddin, Q. S. (2009). Use of flexible bronchoscopy for rapid diagnosis of suspected tubercular cases in rural India. The Journal of Infection in Developing Countries, 3(11), 860–864. https://doi.org/10.3855/jidc.608