For citations:
Anaev E.Kh., Anokhina T.N., Kushaeva M.E., Chuchalin A.G. Non-invasive biomarkers of chronic obstructive pulmonary disease. PULMONOLOGIYA. 2013;(3):97-104. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-3-97-104
Anaev E.Kh., Anokhina T.N., Kushaeva M.E., Chuchalin A.G. Non-invasive biomarkers of chronic obstructive pulmonary disease. PULMONOLOGIYA. 2013;(3):97-104. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-3-97-104