Angehrn, P Ro 13-9904, a long-acting broad-spectrum cephalosporin: in vitro and in vivo studies. [electronic resource] - Antimicrobial agents and chemotherapy Dec 1980 - 913-21 p. digital Publication Type: Journal Article ISSN: 0066-4804 Standard No.: 10.1128/AAC.18.6.913 doi Subjects--Topical Terms: AnimalsBacteria--drug effectsBacterial Infections--drug therapyCeftriaxoneCephalosporins--metabolismCulture MediaHydrolysisMiceMicrobial Sensitivity Testsbeta-Lactamases--pharmacology