For citations:

Sheyanov M.V., Ternovoq S.K., Fominych E.V., Zavrazina I.N., Makolkin V.I., Sulimov V.A. Distal bronchial tubes damage in patients with rheumatoid arthritis. Rheumatology Science and Practice. 2009;47(6):14-19. (In Russ.) https://doi.org/10.14412/1995-4484-2009-669