Browsing Graduate Theses and Dissertations by Author "O'Connor, Annette"
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The epidemiology of antimicrobial resistance in fecal escherichia coli isolates of feedlot cattle in western Canada
Checkley, Sylvia Lee (2008)Prevalence of antimicrobial resistance in fecal Escherichia coli isolates from feedlot cattle was characterized. Tetracycline resistance in isolates from newly weaned, auction market derived calves on arrival at the feedlot ...