title: Pulmonary vascular aspects of systemic sclerosis.
authors: L L
authors: LL
authors: Wallman
authors: R
authors: R
authors: Penny
authors: D J
authors: DJ
authors: Williamson
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy; D012595:Scleroderma, Systemic / Q000150:complications* / Q000503:physiopathology