Simeón-Aznar, Carmen Pilar Registry of the Spanish network for systemic sclerosis: clinical pattern according to cutaneous subsets and immunological status. [electronic resource] - Seminars in arthritis and rheumatism Jun 2012 - 789-800 p. digital Publication Type: Journal Article ISSN: 1532-866X Standard No.: 10.1016/j.semarthrit.2011.10.004 doi Subjects--Topical Terms: AdultAgedCross-Sectional StudiesFemaleHumansIncidenceLung Diseases, Interstitial--complicationsMaleMiddle AgedPulmonary Fibrosis--complicationsRegistriesScleroderma, Systemic--complicationsSpain--epidemiology