Figure 1
From: Dio-sensimedia: a novel culture medium for rapid detection of extended spectrum β-lactamases
Red circle inhibition zone around the disk on the left, and at the top. Disks: centre, amoxycillin+clavulanate 20 + 10 μg; right, cefepime 30 μg; left, aztreonam 30 μg; top, ceftazidime 30 μg; bottom, ceftriaxone 30 μg.