title: High-level cefepime resistance in Escherichia coli from Singapore producing OXA-1 beta-lactamase.
authors.forename: Tse Hsien
authors.initials: TH
authors.lastname: Koh
authors.forename: Grace
authors.initials: G
authors.lastname: Wang
authors.forename: Tse Yuen
authors.initials: TY
authors.lastname: Koh
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000077723:Cefepime; D018550:Cephalosporin Resistance / Q000235:genetics; D002511:Cephalosporins / Q000494:pharmacology*; D000077727:Ertapenem; D004926:Escherichia coli / Q000187:drug effects* / Q000201:enzymology* / Q000235:genetics; D007700:Kinetics; D008826:Microbial Sensitivity Tests; D008969:Molecular Sequence Data; D020133:Reverse Transcriptase Polymerase Chain Reaction; D012846:Singapore; D001618:beta-Lactamases / Q000235:genetics / Q000378:metabolism*; D047090:beta-Lactams / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D047090:beta-Lactams; D000077723:Cefepime; C039404:beta-lactamase OXA-2; D001618:beta-Lactamases; D000077727:Ertapenem