For citations:
Kalacheva T.P., Fedosenko S.V., Denisova O.A., Chernyavskaya G.M., Poponina T.M., Naumov A.O., Palchikova I.A., Dudko G.V., Karnaushkina M.A. Clinical and functional features of the course of respiratory sarcoidosis in real practice. PULMONOLOGIYA. 2020;30(2):204-212. (In Russ.) https://doi.org/10.18093/0869-0189-2020-30-2-204-212