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Brown CM, Plater-Zyberk C, Mageed RA, Jefferis R, Maini RN.Brown CM, et al. Among authors: mageed ra.Clin Exp Immunol. 1990 Jun;80(3):366-72. doi: 10.1111/j.1365-2249.1990.tb03294.x.Clin Exp Immunol. 1990.PMID: 2115418Free PMC article.