Molecular characterization of genes associated with ethionamide resistance in  Mycobacterium tuberculosis  clinical isolates and spontaneous mutants, Mathys, Vanessa, Baulard A., Kurepina N., Fauville M., Kreiswirth B.N., and Bifani P. , 106th General Meeting, 0/0/2006, Issue American Society for Microbiology (ASM), NA, (2006)