RT Journal Article SR Electronic T1 Recent advances in COPD: pathophysiology, respiratory physiology and clinical aspects, including comorbidities JF European Respiratory Review JO EUROPEAN RESPIRATORY REVIEW FD European Respiratory Society SP 198 OP 212 DO 10.1183/09059180.00005509 VO 18 IS 114 A1 A. Bourdin A1 P-R Burgel A1 P. Chanez A1 G. Garcia A1 T. Perez A1 N. Roche YR 2009 UL http://err.ersjournals.com/content/18/114/198.abstract AB