PT - JOURNAL ARTICLE AU - Gaine, S. P. AU - Behr, J. TI - Confidence from experience: dual endothelin receptor antagonism in PAH AID - 10.1183/09059180.00010201 DP - 2007 Aug 01 TA - European Respiratory Review PG - 1--2 VI - 16 IP - 102 4099 - http://err.ersjournals.com/content/16/102/1.short 4100 - http://err.ersjournals.com/content/16/102/1.full SO - EUROPEAN RESPIRATORY REVIEW2007 Aug 01; 16