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TITLE: A stratified model for health outcomes in ankylosing spondylitis
AUTHORS: Pedro Machado; Robert Landewe; Juergen Braun; Kay Geert A Hermann; Xenofon Baraliakos; Daniel Baker; Ben Hsu; Desiree van der Heijde;
PUBLISHED: 2011, SOURCE: ANNALS OF THE RHEUMATIC DISEASES, VOLUME: 70, ISSUE: 10
INDEXED IN: Scopus WOS CrossRef