Smith, C. Jeffrey2011-01-282011-05-172011-01-282011-05-172002-02Antimicrobial Agents and Chemotherapy; 46:2 p. 600-601http://hdl.handle.net/10342/3113en-USAuthor notified of opt-out rights by Cammie JenningsClass A beta-lactamasesAntibiotic resistanceCefoxitin sensitive bacteroidesWhat Constitutes an Extended-Spectrum beta-lactamase?ArticlePMC127076