Tchernev, G., T. Lotti, U. Wollina, J. C. Cardoso, L. V. Popova, G. K. Maximov, I. Lozev, and I. Terziev. “Sarcoidosis in A. C. Milan (1899)?”. Open Access Macedonian Journal of Medical Sciences, vol. 6, no. 1, Jan. 2018, pp. 99-102, doi:10.3889/oamjms.2018.049.