Jaafar, M.M. et al. 2016. Isolation and Identification of toxigenic strains of E.coli from local cheese and evaluate their resistance to antibiotics. Kufa Journal for Veterinary Medical Sciences. 7, 1B (Oct. 2016), 199–205. DOI:https://doi.org/10.36326/kjvs/2016/v7i1B4260.