1. National Centre for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of Tuberculosis Elimination (2005) Questions and answers about TB 2005. http://www.cdc.gov/tb/faqs/qa_introduction.htm
2. World Health Organization (2004) Further information on spinal, gastrointestinal and hepatic TB. http://whqlibdoc.who.int/publications/2004/9241546344.pdf
3. Global Alliance for TB Drug Development (2007) TB Alliance. http://www.tballiance.org
4. Andries K, Verhasselt P, Guillemont J, Göhlmann HWH, Neefs J, Winkler H, Van Gestel J, Timmerman P, Zhu M, Lee E, Williams P, de Chaffoy D, Huitric E, Hoffner S, Cambau E, Truffot-Pernot C, Lounis N, Jarlier V (2005) Science 307:223–227
5. Wind M, Lehmann WD (2004) J Anal At Spectrom 19:20–25