biostudies-literatureUnknown46(2)Smith CJAntimicrobial agents and chemotherapy600-1https://www.ebi.ac.uk/biostudies/studies/S-EPMC127076biostudies-literatureWhat constitutes an extended-spectrum beta-lactamase?PMC127076Smith CJfalseWhat constitutes an extended-spectrum beta-lactamase?2002-01-01T00:00:00Z2002 Feb2025-04-05T16:15:39.999Z2025-04-05T16:15:39.999ZS-EPMC1270761179638910.1128/AAC.46.2.600-601.200210.1128/aac.46.2.600-601.2002