Authors: Alexa, P Stouracova, K Hamrik, J Rychlik, I

Citation: P. Alexa et al., Gene typing of the colonisation factors K88 (F4) in enterotoxigenic Escherichia coli strains isolated from diarrhoeic piglets, VET MED-CZ, 46(2), 2001, pp. 46-49

Authors: Alexa, P Hamrik, J Salajka, E Stouracova, K Rychlik, I

Citation: P. Alexa et al., Differentiation of verotoxigenic strains of Escherichia coli isolated frompiglets and calves in the Czech Republic, VET MED-CZ, 45(2), 2000, pp. 39-43

Authors: Cizek, A Alexa, P Literak, I Hamrik, J Novak, P Smola, J

Citation: A. Cizek et al., Shiga toxin-producing Escherichia coli O157 in feedlot cattle and Norwegian rats from a large-scale farm, LETT APPL M, 28(6), 1999, pp. 435-439