1. World Health Organization. Tuberculosis. Fact Sheet No. 104. 2018. Available at
http://www.who.int/mediacentre/factsheets/fs104/en/
(accessed March 2018).
2. Public Health England. Infectious Diseases and Health Protection: Tuberculosis (TB) and other mycobacterial diseases: diagnosis, screening, management and data. 2017. Available at
https://www.gov.uk/government/collections/tuberculosis-and-other-mycobacterial-diseases-diagnosis-screening-management-and-data
(accessed March 2018).
3. Public Health England. Chapter 32: Tuberculosis. In Immunisation Against Infectious Disease. The Green Book. 2013. Available at
https://www.gov.uk/government/publications/tuberculosis-the-green-book-chapter-32
(accessed March 2018).
4. Longmore M. Wilkinson I B. Baldwin A. Wallin E. Chapter 9: Infectious Diseases: Tuberculosis (TB). In Oxford Handbook of Clinical Medicine. Ninth Edition. pp. 372–447. Oxford University Press, 2014.
5. Bagg J. Tuberculosis: a re-emerging problem for health care workers. Br Dent J 1996; 180: 376–381.