Shrestha, B., R. M. Karmacharya, and S. Pant. “Management of Different Types of Pneumothorax at Dhulikhel Hospital, Kathmandu University Hospital”. Kathmandu University Medical Journal, vol. 18, no. 3, Sept. 2020, pp. 271-4, doi:10.3126/kumj.v18i3.49222.