title: Is pulmonary arterial hypertension really a late complication of systemic sclerosis?
authors.forename: Aranzazu
authors.initials: A
authors.lastname: Campo
authors.forename: Stephen C
authors.initials: SC
authors.lastname: Mathai
authors.forename: Reda E
authors.initials: RE
authors.lastname: Girgis
authors.forename: Paul M
authors.initials: PM
authors.lastname: Hassoun
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D012595:Scleroderma, Systemic / Q000150:complications*