1. World Health Organization. Strategic and Technical Advisory Group for TB meets in Geneva. www.who.int/tb/features_archive/stag_2014/en Date last accessed: July 2, 2014. Date last updated: June 23, 2014.
2. Good news about a bad subject: scientific evidence to help defeat multidrug/extensively drug-resistant tuberculosis
3. Financial burden for tuberculosis patients in low- and middle-income countries: a systematic review
4. World Health Organization. Global Tuberculosis Report 2013. Document WHO/HTM/TB/2013.11. Geneva, WHO, 2013.
5. World Health Organization. Global strategy and targets for tuberculosis prevention, care and control after 2015. http://apps.who.int/gb/ebwha/pdf_files/EB134/B134_12-en.pdf?ua=1 Date last accessed: July 2, 2014. Date last updated: November 29, 2013.