Vasakova, Martina, and Venerino Poletti. “Fibrosing Interstitial Lung Diseases Involve Different Pathogenic Pathways With Similar Outcomes.”. Sarcoidosis Vasculitis and Diffuse Lung Disease 32, no. 3 (September 14, 2015): 246-250. Accessed August 15, 2020. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/3980.