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. 2022 Apr 18;66(5):e01790-21. doi: 10.1128/aac.01790-21

TABLE 2.

Zone diameters of P. aeruginosa isolatesa

Isolate no. Zone diameter (mm) for:
CAZ ATM CAZ/AVI CAZ/AVI/ATM
CLB 24388 6 12 15 30
EM 2972704 6 6 6 30
a

Disk diffusion assay was used for CAZ: S ≥ 18 mm, I = 15 to 17 mm, R ≤ 14 mm; ATM, S ≥ 22 mm, I = 16 to 21 mm, R ≤ 15 mm; CAZ/AVI, S ≥ 21 mm and R ≤ 20 mm; and CAZ/AVI/ATM testing, S ≥ 21 mm and R ≤ 20 mm.