Validation of potential classification c
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Sindhu R. Johnson; Jaap Fransen; Dinesh Khanna; Murray Baron; Frank van den Hoog
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Article
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2012
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Wiley (John Wiley & Sons)
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English
β 118 KB
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## Abstract ## Objective Classification criteria for systemic sclerosis (SSc; scleroderma) are being updated jointly by the American College of Rheumatology and European League Against Rheumatism. Potential items for classification were reduced to 23 using Delphi and nominal group techniques. We e