Determination of extended spectrum β-lactamases/AmpC β-lactamases and plasmid-mediated quinolone resistance in Escherichia coli isolates obtained from bovine carcasses in Mexico.

Determination of extended spectrum β-lactamases/AmpC β-lactamases and plasmid-mediated quinolone resistance in Escherichia coli isolates obtained from bovine carcasses in Mexico.