@article{fonseca_vieira_sobral_ribeiro_marsico_2012,  title={Comparative evaluation under routine conditions of the nitrate reduction assay, the proportion assay and the MGIT 960 assay for drug susceptibility testing of clinical isolates of Mycobacterium tuberculosis},  volume={107},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762012000100021},  DOI={10.1590/S0074-02762012000100021},  number={1},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Fonseca, Leila de Souza and Vieira, Gisele Betzler de Oliveira and Sobral, Luciana Fonseca and Ribeiro, Elizabete Oliveira and Marsico, Anna Grazia},  year={2012},  month={Feb},  pages={142–144} }