%0 Journal Article
%T Lung Volume Reduction in Advanced Emphysema
%A Nicholas S Hopkinson
%J Archive of "Tanaffos".
%D 2017
%X Hyperinflation is a cardinal feature of COPD associated with reduced daily physical activity and increased mortality. Although bronchodilators and pulmonary rehabilitation have some effect many patients with COPD remain highly symptomatic
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5684712/