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European multicentre study to define disease activity criteria for systemic sclerosis. II. Identification of disease activity variables and development of preliminary activity indexes
- Dr G Valentini, Division of Rheumatology, Second University of Naples, Via Pansini 5, 80131 Naples, Italygabriele.valentini{at}unina2.it
Citation
European multicentre study to define disease activity criteria for systemic sclerosis. II. Identification of disease activity variables and development of preliminary activity indexes
Publication history
- Accepted October 23, 2000
- First published June 1, 2001.
Online issue publication
January 09, 2022
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Annals of the Rheumatic Diseases