RT Journal Article SR Electronic T1 Physiology in respiratory medicine JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 7 OP 7 DO 10.1183/09031936.00102312 VO 41 IS 1 A1 Robert Naeije A1 Denis Chemla A1 Anh Tuan Dinh-Xuan A1 Anton Vonk Noordegraaf YR 2013 UL http://erj.ersjournals.com/content/41/1/7.abstract AB