Biekšienė, K. 2024. CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND CONCOMITANT DISEASES. PREVENETION OF COPD EXACERBATION AND REDUCE OF MORTALITY. Pulmonology and allergology. 8, 1 (May 2024), 80-86. DOI:https://doi.org/10.37499/PIA.1429.