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“Detection by GenoType MTBDRsl Test of Complex Mechanisms of Resistance to Second-Line Drugs and Ethambutol in Multidrug-Resistant Mycobacterium Tuberculosis Complex Isolates” by Florence Brossier et al. Journal of Clinical Microbiology. 48, no. 5 (May 1, 2010). https://doi.org/10.1128/JCM.01947-09.