RT Journal Article SR Electronic T1 Pulmonary artery pressure limits exercise capacity at high altitude JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00024410 A1 R. Naeije A1 S. Huez A1 M. Lamotte A1 K. Retailleau A1 S. Neupane A1 D. Abramowicz A1 V. Faoro YR 2010 UL http://erj.ersjournals.com/content/early/2010/04/08/09031936.00024410.abstract AB