Singhal, S Evaluation of methods for AmpC beta-lactamase in gram negative clinical isolates from tertiary care hospitals. [electronic resource] - Indian journal of medical microbiology Apr 2005 - 120-4 p. digital Publication Type: Journal Article ISSN: 0255-0857 Standard No.: 10.4103/0255-0857.16053 doi Subjects--Topical Terms: Anti-Bacterial Agents--pharmacologyBacterial Proteins--analysisCefoxitin--pharmacologyDrug Resistance, BacterialGram-Negative Bacteria--drug effectsGram-Negative Bacterial Infections--microbiologyHospitalsMicrobial Sensitivity Tests--methodsbeta-Lactamases--analysis