Aga RS, Fair E, Abernethy NF, Deriemer K, Paz EA, Kawamura LM, Small PM, Kato-Maeda M. Microevolution of the direct repeat locus of Mycobacterium tuberculosis in a strain prevalent in San Francisco. J Clin Microbiol. 2006 Apr;44(4):1558-60.
Aga RS, Fair E, Abernethy NF, Deriemer K, Paz EA, Kawamura LM, Small PM, Kato-Maeda M. Microevolution of the direct repeat locus of Mycobacterium tuberculosis in a strain prevalent in San Francisco. J Clin Microbiol. 2006 Apr;44(4):1558-60.