Gómez-Verdú, José Miguel, et al. “Acute Sarcoid Myopathy: A Case Report and Literature Review”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, vol. 33, no. 4, Dec. 2016, pp. 413-5, https://mattioli1885journals.com/index.php/sarcoidosis/article/view/5039.