Extended-spectrum beta lactamase by ceftazidime to ceftazidime+clavulanate inhibitory concentration ratio:PrThr:Pt:Isolate:Ord:Gradient strip ARD
extended-spectrum beta lactamase by ceftazidime to ceftazidime+clavulanate inhibitory concentration ratio:prthr:pt:isolate:ord:gradient strip ard
ESBL by ceftazidime to ceftazidime-clavulanate IC ratio [Presence] by ARD gradient strip
esbl by ceftazidime to ceftazidime-clavulanate ic ratio [presence] by ard gradient strip