Some antibiotic resistant bacteria of public health hazard isolated from raw milk sold in some Assiut City markets بعض البکتريا ذات الخطورة علي الصحة العامة والمقاومة للمضادات الحيوية المعزولة من اللبن الخام المباع في بعض محلات مدينة أسيوط

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