Baughman, Robert P., and Elyse E Lower. “Features of Sarcoidosis Associated With Chronic Disease”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases 31, no. 4 (January 5, 2015): 275–281. Accessed August 21, 2025. https://mail.mattioli1885journals.com/index.php/sarcoidosis/article/view/3441.