title: Extensively drug resistant tuberculosis.
authors.forename: Stephen D
authors.initials: SD
authors.lastname: Lawn
authors.forename: Robert
authors.initials: R
authors.lastname: Wilkinson
mesh_terms: D004196:Disease Outbreaks; D014943:Global Health; D006801:Humans; D013019:South Africa / Q000453:epidemiology; D018088:Tuberculosis, Multidrug-Resistant / Q000453:epidemiology*