title: Extended spectrum beta-lactamases.
authors.affiliation: Medical Microbiology, Aberdeen Royal Infirmary, Foresterhill, UK.
authors.forename: F M
authors.initials: FM
authors.lastname: MacKenzie
authors.forename: I M
authors.initials: IM
authors.lastname: Gould
mesh_terms: D004755:Enterobacteriaceae / Q000187:drug effects / Q000201:enzymology; D004756:Enterobacteriaceae Infections / Q000188:drug therapy; D006801:Humans; D010403:Penicillin Resistance; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D001618:beta-Lactamases