For citations:
Makarova M.A., Avdeev S.N., Chuchalin A.G. . PULMONOLOGIYA. 2013;(3):36-40. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-3-36-40
Makarova M.A., Avdeev S.N., Chuchalin A.G. . PULMONOLOGIYA. 2013;(3):36-40. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-3-36-40