%0 Journal Article %T High Prevalence of ST131 Isolates Producing CTX-M-15 and CTX-M-14 among Extended-Spectrum-β-Lactamase-Producing Escherichia coli Isolates from Canada %A Peirano, Gisele %A Richardson, David %A Nigrin, Jana %A McGeer, Allison %A Loo, Vivian %A Toye, Baldwin %A Alfa, Michelle %A Pienaar, Colette %A Kibsey, Pamela %A Pitout, Johann D. D. %A , %J Antimicrobial Agents and Chemotherapy %@ 0066-4804 %D 2010-03-01 %I American Society for Microbiology %~ DeepDyve