Impact of PBP3 insertions and beta-lactamase-encoding genes on the susceptibility of Escherichia coli isolates belonging to high-risk clones against aztreonam-avibactam and comparator agents. (journals.asm.org)

Authors: Castanheira M … Sader HS Journal: Antimicrobial Agents and Chemotherapy Published: 2026-09-09 DOI: https://doi.org/10.1128/aac.00129-26