For citations:
Belevsky А.C. CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Tuberculosis and socially significant diseases. 2014;(1-2):58-63. (In Russ.)
Belevsky А.C. CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Tuberculosis and socially significant diseases. 2014;(1-2):58-63. (In Russ.)