Fang, Chuling, Qian Zhang, Na Wang, Xiaoyan Jing, and Zuojun Xu. “Effectiveness and Tolerability of Methotrexate in Pulmonary Sarcoidosis: A Single Center Real-World Study”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases 36, no. 3 (September 16, 2019): 217–227. Accessed July 18, 2024. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/8449.