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Johnson AS, Gorringe AR, Fox AJ, Borrow R, Robinson A.Johnson AS, et al. Among authors: gorringe ar.FEMS Immunol Med Microbiol. 1997 Oct;19(2):159-67. doi: 10.1111/j.1574-695X.1997.tb01085.x.FEMS Immunol Med Microbiol. 1997.PMID: 9395061Free article.