%0 Journal Article
%T Pulmonary Dysfunction in COPD
%A Kostas Spiropoulos
%A Kiriakos Karkoulias
%A Nikolaos Koulouris
%A Edgardo D'Angelo
%J Pulmonary Medicine
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/535820
%U http://www.hindawi.com/journals/pm/2013/535820/