Yalçın, S., Alçay, A. Ünver, Yüzbaşıoğlu, G., Çakmak, B. and Sağlam, A. 2017. A Study on Prevalence of Escherichia coli O157 with a Verified Method in Foods. Turkish Journal of Agriculture - Food Science and Technology. 5, 4 (Apr. 2017), 294–298. DOI:https://doi.org/10.24925/turjaf.v5i4.294-298.1005.