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Awan MB, Ahmed MM, Bari A, Krovacek K.Awan MB, et al. Among authors: krovacek k.J Food Prot. 2006 Jul;69(7):1713-6. doi: 10.4315/0362-028x-69.7.1713.J Food Prot. 2006.PMID: 16865908Free article.