Sociedade Brasileira de Microbiologia, Brazilian Journal of Microbiology, 2(44), p. 465-468
DOI: 10.1590/s1517-83822013000200019
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This study investigated biological characteristics of recovered stressed M. tuberculosis isolates that failed to grow in differential culture media for phenotypic identification and in culture media containing anti-tuberculosis drugs for drug-susceptibility testing, despite of having grown in primary culture. It represents an improvement in the diagnosis of MDR tuberculosis and tuberculosis control.