title: Advancements in diagnosis of pulmonary arterial hypertension in scleroderma.
authors.forename: Virginia
authors.initials: V
authors.lastname: Steen
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000209:etiology*; D012595:Scleroderma, Systemic / Q000150:complications*