1. World Health Organization. Global Tuberculosis Report . Geneva, World Health Organization, 2019.
2. Epidemiology: A mortal foe
3. What have we learnt about BCG vaccination in the last 20 years?;Dockrell;Front Immunol,2017
4. Bacille Calmette-Guerin vaccination: the current situation in Europe
5. World Health Organization. End TB Strategy: Global Strategy and Targets for Tuberculosis Prevention, Care and Control after 2015 . Geneva, World Health Organization, 2014.