Stobberingh, E E Branhamella catarrhalis: antibiotic sensitivities and beta-lactamases. [electronic resource] - The Journal of antimicrobial chemotherapy Jan 1984 - 55-64 p. digital Publication Type: Journal Article ISSN: 0305-7453 Standard No.: 10.1093/jac/13.1.55 doi Subjects--Topical Terms: Anti-Bacterial Agents--pharmacologyClavulanic AcidClavulanic Acids--pharmacologyDrug Resistance, MicrobialIsoelectric FocusingMicrobial Sensitivity TestsNeisseria--drug effectsbeta-Lactamase Inhibitorsbeta-Lactamases--analysis