K. Sugino, Y. Nakamura, T. Ito, T. Isshiki, S. Sakamoto, and S. Homma, “Comparison of clinical characteristics and outcomes between combined pulmonary fibrosis and emphysema associated with usual interstitial pneumonia pattern and non-usual interstitial pneumonia”, Sarcoidosis Vasc Diffuse Lung Dis, vol. 32, no. 2, pp. 129–137, Jul. 2015, Accessed: Jul. 18, 2024. [Online]. Available: https://mattioli1885journals.com/index.php/sarcoidosis/article/view/3470