Kiani, A. ., Razavi, F., Bandegani, N. ., Farahani, M. and Abedini, A. (2020) “Investigation of sarcoidosis patients during COVID-19 pandemic”, Sarcoidosis, Vasculitis and Diffuse Lung Disease, 37(4), p. e2020015. doi: 10.36141/svdld.v37i4.9588.