Niewiadomska, E., Kowalska, M., Skrzypek, M., Bocionek, A., & Czech, E. (2020). Incidence and economic burden of sarcoidosis in years 2011–2015 in Silesian voivodeship, Poland: Sarcoidosis – Poland. Sarcoidosis Vasculitis and Diffuse Lung Disease, 37(1), 43-52. https://doi.org/10.36141/svdld.v37i1.8144