PT - JOURNAL ARTICLE AU - Hoeper, M. M. TI - The new definition of pulmonary hypertension AID - 10.1183/09031936.00056809 DP - 2009 Oct 01 TA - European Respiratory Journal PG - 790--791 VI - 34 IP - 4 4099 - http://erj.ersjournals.com/content/34/4/790.short 4100 - http://erj.ersjournals.com/content/34/4/790.full SO - Eur Respir J2009 Oct 01; 34