Prevalence and antimicrobial resistance among Escherichia coli and Salmonella in Ontario smallholder chicken flocksArticle Published on 2018-02-282024-09-07 Journal: Zoonoses Public Health [Category] 살모넬라증, [키워드] abattoir Canadian Integrated System for Antimicrobial Resistance Surveillance chickens smallholder flocks Surveillance β-lactam. PMC 바로가기