Syed, H., C. Ascoli, C. Linssen, C. Vagts, T. Iden, A. Syed, J. Kron, K. Polly, D. Perkins, P. Finn, R. Novak, M. Drent, R. . Baughman, and N. Sweiss. “Infection Prevention in Sarcoidosis: Proposal for Vaccination and Prophylactic Therapy”. Sarcoidosis, Vasculitis and Diffuse Lung Disease, vol. 37, no. 2, June 2020, pp. 87-98, doi:10.36141/svdld.v37i2.9599.