Fecal carriage of shiga toxin-producing Escherichia coli serotypes O157:H7, O26:H11, O103:H2, O145:H28 and O111:H8 in French cattle
D Bibbal; F Auvray; M Kérourédan; C Peytavin; F Ferré; P Cartier; C Denoyelle; E Oswald; E Gay; E Loukiadis; H Brugère;