1. Global prevalence, treatment, and prevention of hepatitis B virus infection in 2016: a modelling study. Lancet Gastroenterology;Polaris Observatory Collaborators;Hepatology,2018
2. World Health Organisation. Global health sector strategy on viral hepatitis 2016-2021 2016 [Available from: https://www.who.int/hepatitis/strategy2016-2021/ghss-hep/en/.
3. Use of blood donor screening to monitor prevalence of HIV and hepatitis B and C viruses, South Africa;Vermeulen;Emerging Infect Dis,2017
4. World Health Organisation. HBV overview 2018 [Available from: http://www.who.int/hepatitis/news-events/hbv-cure-overview/en/.
5. Mapping progress in chronic hepatitis B: geographic variation in prevalence, diagnosis, monitoring and treatment, 2013–15;MacLachlan;Australia New Zealand J Public Health,2018