Laczniak, A. N., Gross, N. A., Fuortes, L. J., & Field, R. W. (2014). Unsuspected Exposure to Beryllium: Potential Implications for Sarcoidosis Diagnoses. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, 31(2), 163-169. https://mattioli1885journals.com/index.php/sarcoidosis/article/view/2846