title: Reply to Frère: Covalent trapping and bacterial resistance to ceftazidime.
authors.forename: Krisztina
authors.initials: K
authors.lastname: Papp-Wallace
authors.forename: Robert A
authors.initials: RA
authors.lastname: Bonomo
mesh_terms: D002442:Ceftazidime / Q000737:chemistry*; D001618:beta-Lactamases / Q000737:chemistry*
chemical_list: D002442:Ceftazidime; D001618:beta-Lactamases