title: Growing threat of superbugs.
authors: Nigel
authors: N
authors: Williams
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D024881:Drug Resistance, Bacterial; D006801:Humans; D013203:Staphylococcal Infections / Q000453:epidemiology; D013211:Staphylococcus aureus; D014481:United States / Q000453:epidemiology