title: MDR-TB and the developing world--a problem no longer to be ignored: the WHO announces 'DOTS Plus' strategy.
authors.forename: M D
authors.initials: MD
authors.lastname: Iseman
mesh_terms: D003906:Developing Countries; D006801:Humans; D018088:Tuberculosis, Multidrug-Resistant / Q000188:drug therapy* / Q000517:prevention & control; D014944:World Health Organization