title: Multidrug-resistant gram-negative pathogens: multiple approaches and measures for prevention.
authors.forename: Jan E
authors.initials: JE
authors.lastname: Patterson
mesh_terms: D024901:Drug Resistance, Multiple, Bacterial; D006090:Gram-Negative Bacteria / Q000187:drug effects* / Q000472:pathogenicity; D017052:Hospital Mortality; D006801:Humans; D012307:Risk Factors