title: Systemic sclerosis: a collagen or microvascular disease?
mesh_terms: D003095:Collagen Diseases / Q000503:physiopathology; D006801:Humans; D012595:Scleroderma, Systemic / Q000503:physiopathology*; D012867:Skin / Q000503:physiopathology; D014652:Vascular Diseases / Q000503:physiopathology