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. 2026 Mar 11;64(3):e01345-25. doi: 10.1128/jcm.01345-25

Fig 2.

Petri dish with Pseudomonas aeruginosa culture for carbapenemase detection. Four antibiotic discs create inhibition zones. Two discs contain meropenem and imipenem without additives. Two discs contain the same antibiotics with EDTA supplement.

Phenotypic carbapenemase detection in Pseudomonas aeruginosa. Black arrow: meropenem and imipenem discs without additives; black arrowhead: discs supplemented with EDTA.