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Shopsin B, Gomez M, Montgomery SO, Smith DH, Waddington M, Dodge DE, Bost DA, Riehman M, Naidich S, Kreiswirth BN.Shopsin B, et al. Among authors: waddington m.J Clin Microbiol. 1999 Nov;37(11):3556-63. doi: 10.1128/JCM.37.11.3556-3563.1999.J Clin Microbiol. 1999.PMID: 10523551Free PMC article.