Koul Parvaiz A, Mehfooz Nazia
Department of Internal and Pulmonary Medicine, Sheri Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India.
Department of Pulmonary Medicine, Sheri Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India.
Lung India. 2019 Jul-Aug;36(4):353-355. doi: 10.4103/lungindia.lungindia_280_19.