For citations:
Akramova E.G. CLINICAL ROLE OF CARDIAC EXAMINATION IN COPD PATIENTS. Russian Journal of Cardiology. 2012;(1):41-47. (In Russ.)
Akramova E.G. CLINICAL ROLE OF CARDIAC EXAMINATION IN COPD PATIENTS. Russian Journal of Cardiology. 2012;(1):41-47. (In Russ.)