For citations:
Avdeev S.N., Chikina S.Yu., Tyurin I.E., Belevskiy A.S., Terpigorev S.A., Anan’yeva L.P., Vizel’ A.A., Boldina M.V., Demko I.V., Leshchenko I.V., Trofimenko I.N., Kinyaykin M.F., Stepanyan I.E., Zaytseva A.S., Petrov D.V. Chronic fibrosing progressing interstitial lung disease: a decision of Multidisciplinary Expert Board. PULMONOLOGIYA. 2021;31(4):505-510. (In Russ.) https://doi.org/10.18093/0869-0189-2021-31-4-505-510