For citations:
Chernichenko N.V., Susarev I.O., Murzin Ya.Yu., Kotlyarov P.M., Bliznyukov O.P. Pseudotumor bronchial lesion in sarcoidosis: A rare case. PULMONOLOGIYA. 2017;27(1):103-107. (In Russ.) https://doi.org/10.18093/0869-0189-2017-27-1-103-107