Widmann, Michael Systematic analysis of metallo-β-lactamases using an automated database. [electronic resource] - Antimicrobial agents and chemotherapy Jul 2012 - 3481-91 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1098-6596 Standard No.: 10.1128/AAC.00255-12 doi Subjects--Topical Terms: Databases, GeneticMutationPhylogenybeta-Lactamases--classification