For citations:
Shevcova V.I., Zuykova A.A., Pashkov A.N. EARLY DETECTION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE — VECTOR ON BIOMARKERS. The Russian Archives of Internal Medicine. 2016;6(4):47-52. (In Russ.) https://doi.org/10.20514/2226-6704-2016-6-4-47-52