title: Pulmonary arterial hypertension and the vasoconstrictive factor: is there still a role for vasodilator testing?
authors.forename: J Simon R
authors.initials: JS
authors.lastname: Gibbs
authors.forename: John
authors.initials: J
authors.lastname: Wharton
authors.forename: Martin R
authors.initials: MR
authors.lastname: Wilkins
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D014661:Vasoconstriction / Q000502:physiology; D014664:Vasodilation / Q000502:physiology; D014665:Vasodilator Agents
chemical_list: D014665:Vasodilator Agents