title: The need for new drugs against tuberculosis. Obstacles, opportunities, and next steps.
authors.affiliation: Special Programme for Research and Training in Tropical Disease, World Health Organization, Geneva, Switzerland.
authors.forename: R J
authors.initials: RJ
authors.lastname: O'Brien
authors.forename: P P
authors.initials: PP
authors.lastname: Nunn
mesh_terms: D000995:Antitubercular Agents; D003140:Communicable Disease Control / Q000458:organization & administration; D014943:Global Health; D006801:Humans; D007373:Interinstitutional Relations; D007391:International Cooperation; D012106:Research / Q000458:organization & administration*; D012109:Research Support as Topic; D014376:Tuberculosis / Q000188:drug therapy* / Q000453:epidemiology / Q000517:prevention & control*; D018088:Tuberculosis, Multidrug-Resistant
chemical_list: D000995:Antitubercular Agents