Humbert, Marc Cellular and molecular pathobiology of pulmonary arterial hypertension. [electronic resource] - Journal of the American College of Cardiology Jun 2004 - 13S-24S p. digital Publication Type: Journal Article; Review ISSN: 0735-1097 Standard No.: 10.1016/j.jacc.2004.02.029 doi Subjects--Topical Terms: Endothelium, Vascular--cytologyHumansHypertension, Pulmonary--etiologyMolecular BiologyMuscle, Smooth, Vascular--cytologyPulmonary Artery--metabolismVascular Resistance--physiologyVasoconstriction--physiology