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The prevalence of verocytotoxin-producing Escherichia coli (VTEC) and E. coli O157:H7 in beef in Sweden determined by PCR assays and an immuno-magnetic separation (IMS) method von LINDQVIST, R, ANTONSSON, A. K, NORLING, B, PERSSON, L, EKSTRÖM, A.-C. L, FÄGER, U, ERIKSSON, E, LÖFDAHL, S, NORBERG, P

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The prevalence of verocytotoxin-producingEscherichia coli(VTEC) andE. coliO157:H7 in beef in Sweden determined by PCR assays and an immuno-magnetic separation (IMS) method von Lindqvist, R, Antonsson, A.K, Norling, B, Persson, L, Ekström, A.-C.L, Fäger, U, Eriksson, E, Löfdahl, S, Norberg, P

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