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van der Weijden MA, Claushuis TA, Nazari T, Lems WF, Dijkmans BA, van der Horst-Bruinsma IE.van der Weijden MA, et al. Among authors: lems wf.Clin Rheumatol. 2012 Nov;31(11):1529-35. doi: 10.1007/s10067-012-2018-0. Epub 2012 Jun 16.Clin Rheumatol. 2012.PMID: 22706444Free PMC article.Review.