title: [New broad-spectrum beta-lactamases].
authors: A
authors: A
authors: Fernández de Aránguiz
mesh_terms: D000900:Anti-Bacterial Agents / Q000378:metabolism; D001419:Bacteria / Q000187:drug effects / Q000201:enzymology; D001426:Bacterial Proteins / Q000145:classification / Q000235:genetics / Q000378:metabolism; D004352:Drug Resistance, Microbial / Q000235:genetics; D007526:Isoelectric Point; D011815:R Factors; D013379:Substrate Specificity; D001618:beta-Lactamases / Q000145:classification / Q000235:genetics / Q000378:metabolism; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D001426:Bacterial Proteins; D047090:beta-Lactams; D001618:beta-Lactamases
vernacular_title: Nuevas betalactamasas de amplio espectro.