title: Beta-lactamases: clinical and genetic perspectives.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001483:Base Sequence; D004269:DNA, Bacterial / Q000096:biosynthesis; D004352:Drug Resistance, Microbial; D004754:Enterobacter / Q000187:drug effects; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006801:Humans; D001618:beta-Lactamases / Q000235:genetics / Q000502:physiology*; D047090:beta-Lactams
chemical_list: D000596:Amino Acids; D000900:Anti-Bacterial Agents; D004269:DNA, Bacterial; D047090:beta-Lactams; D001618:beta-Lactamases