label: AmpC beta-lactamase by cefoTEtan to cefoTEtan+cloxacillin inhibitory concentration ratio &#x7C; Isolate &#x7C; Antibiotic susceptibilities
label_lc: ampc beta-lactamase by cefotetan to cefotetan+cloxacillin inhibitory concentration ratio &#x7c; isolate &#x7c; antibiotic susceptibilities