RT Journal Article SR Electronic T1 Pulmonary hypertension: basic concepts and practical management JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 236 OP 237 DO 10.1183/09031936.00134407 VO 31 IS 2 A1 M. M. Hoeper A1 A. T. Dinh-Xuan YR 2008 UL http://erj.ersjournals.com/content/31/2/236.abstract AB