1. Cholera studies. 1. History of the disease;Pollitzer;Bull World Health Organ,1954
2. Protection against cholera from killed whole-cell oral cholera vaccines: a systematic review and meta-analysis;Bi;Lancet Infect Dis,2017
3. Global Task Force for Cholera Control. Ending Cholera. World Health Organization 2017. https://www.who.int/cholera/publications/global-roadmap/en/ (accessed 23 April 2019)
4. WHO | Prevention and control of cholera outbreaks: WHO policy and recommendations 2011. http://www.who.int/cholera/technical/prevention/control/en/index1.html (Accessed 23 April 2019)
5. Cholera, 2015. Wkly Epidemiol Rec 2016;91:433–40.