1.
Roshan R, Gupta M, Kulshrestha R, Menon B, Chhabra S. Combined Pulmonary Fibrosis and Emphysema in a welder. Monaldi Arch Chest Dis [Internet]. 2015 Dec. 3 [cited 2024 Nov. 22];77(1). Available from: https://www.monaldi-archives.org/macd/article/view/164