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Meijers KA, van Voss SF, François RJ.Meijers KA, et al. Among authors: francois rj.Ann Rheum Dis. 1968 Jul;27(4):333-8. doi: 10.1136/ard.27.4.333.Ann Rheum Dis. 1968.PMID: 5666673Free PMC article.No abstract available.