%0 Journal Article %T Quality of life in patients with COPD, depending on the presence of comorbidities %A Dziedzic, Ewelina %A Zboina, Bożena %A Cudzik, Krzysztof %A Stępień, Renata %J Pielegniarstwo XXI wieku / Nursing in the 21st Century %V 19 %N 4 %P 244-250 %@ 2450-646X %D 2020-12-01 %I Sciendo %~ DeepDyve