Fang, Chuling, Qian Zhang, Na Wang, Xiaoyan Jing, and Zuojun Xu. 2019. “Effectiveness and Tolerability of Methotrexate in Pulmonary Sarcoidosis: A Single Center Real-World Study”. Sarcoidosis Vasculitis and Diffuse Lung Disease 36 (3), 217-27. https://doi.org/10.36141/svdld.v36i3.8449.