Baughman, Robert P., Johanna Cremers, Martina Harmon, Elyse Lower, and Marjolein Drent. “Methotrexate in Sarcoidosis: Hematologic and Hepatic Toxicity Encountered in a Large Cohort over a Six Year Period”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases 37, no. 3 (September 30, 2020): e2020001. Accessed June 26, 2025. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/9362.