Barst, Robyn J Sitaxsentan: a selective endothelin-A receptor antagonist, for the treatment of pulmonary arterial hypertension. [electronic resource] - Expert opinion on pharmacotherapy Jan 2007 - 95-109 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 1744-7666 Standard No.: 10.1517/14656566.8.1.95 doi Subjects--Topical Terms: Endothelin A Receptor AntagonistsHumansHypertension, Pulmonary--drug therapyIsoxazoles--pharmacologyMulticenter Studies as TopicRandomized Controlled Trials as TopicReceptor, Endothelin A--physiologyThiophenes--pharmacology