AUTHOR=Roach Steven, Wallinga David TITLE=Commentary on genetic mechanisms of antimicrobial resistance in bacteria from U.S. food animals: ESBLs are here JOURNAL=Frontiers in Microbiology VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/articles/10.3389/fmicb.2013.00214 DOI=10.3389/fmicb.2013.00214 ISSN=1664-302X