Corte, T., Ellis, R., & Renzoni, et al., E. (2009). Use of intravenous cyclophosphamide in known or suspected, advanced non-specific interstitial pneumonia. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, 26(2), 132-138. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/2599