Shikama, Maria de Lourdes Rapid detection of resistant tuberculosis by nitrate reductase assay performed in three settings in Brazil. [electronic resource] - The Journal of antimicrobial chemotherapy Oct 2009 - 794-6 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1460-2091 Standard No.: 10.1093/jac/dkp284 doi Subjects--Topical Terms: Antitubercular Agents--pharmacologyBrazilHumansMicrobial Sensitivity Tests--methodsMycobacterium tuberculosis--drug effectsNitrate Reductase--metabolismReproducibility of ResultsTime FactorsTuberculosis, Multidrug-Resistant--diagnosis