We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleICF based comparison of disease specific instruments measuring physical functional ability in ankylosing spondylitisAuthorsSigl, TPublicationAnnals of the Rheumatic Diseases, 2005, Vol 64, Issue 11, p1576ISSN0003-4967Publication typearticleDOI10.1136/ard.2004.027185