title: A step closer to extreme drug resistance (XDR) in gram-negative bacilli.
authors.forename: David L
authors.initials: DL
authors.lastname: Paterson
authors.forename: Yohei
authors.initials: Y
authors.lastname: Doi
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control*; D024901:Drug Resistance, Multiple, Bacterial; D006090:Gram-Negative Bacteria / Q000187:drug effects*; D016905:Gram-Negative Bacterial Infections / Q000188:drug therapy / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D008826:Microbial Sensitivity Tests; D009626:Terminology as Topic