Koycho KOEV, Georgi ZHELEV, Plamen MARUTSOV, Krasimira GOSPODINOVA, Vladimir PETROV, Todor STOYANCHEV. Molecular Screening and Characterization of Shiga Toxin-producing Escherichia coli By Multiplex PCR Assays for stx1, stx2, eaeA, H7 in Raw Milk. Kafkas Univ Vet Fak Derg, 25 (2): 271-275, 2019. DOI: 10.9775/kvfd.2018.20373