title: Beta-lactamase diversity in Shigella spp.
mesh_terms: D000668:Ampicillin Resistance; D001426:Bacterial Proteins / Q000032:analysis* / Q000235:genetics; D002512:Cephalothin / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D011815:R Factors; D012760:Shigella / Q000187:drug effects / Q000201:enzymology* / Q000235:genetics; D065093:beta-Lactamase Inhibitors; D001618:beta-Lactamases / Q000032:analysis* / Q000235:genetics
chemical_list: D001426:Bacterial Proteins; D065093:beta-Lactamase Inhibitors; D001618:beta-Lactamases; D002512:Cephalothin