Shah, N. N., Mehfooz, N., Farooq, S. S., Dar, K. A., Shumayl, . and Tariq, . (2017) “Medical thoracoscopy- an experience”, International Journal of Research in Medical Sciences, 5(5), pp. 2176–2181. doi: 10.18203/2320-6012.ijrms20171865.