title: Joint and periarticular involvement in systemic sclerosis.
authors.affiliation: Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia.
authors.forename: H R
authors.initials: HR
authors.lastname: Schumacher
mesh_terms: D001847:Bone Diseases / Q000209:etiology; D006801:Humans; D007592:Joint Diseases / Q000209:etiology*; D012595:Scleroderma, Systemic / Q000150:complications*