title: Circulating endothelin-1 levels in systemic sclerosis subsets--a marker of fibrosis or vascular dysfunction?
authors.forename: M M
authors.initials: MM
authors.lastname: Gordon
authors.forename: R
authors.initials: R
authors.lastname: Madhok
mesh_terms: D015415:Biomarkers / Q000097:blood*; D016232:Endothelins / Q000097:blood*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000097:blood* / Q000150:complications / Q000175:diagnosis; D015588:Observer Variation; D011658:Pulmonary Fibrosis / Q000097:blood* / Q000150:complications / Q000175:diagnosis; D012595:Scleroderma, Systemic / Q000097:blood* / Q000150:complications / Q000473:pathology
chemical_list: D015415:Biomarkers; D016232:Endothelins