1. Cholera;Clemens;Lancet,2017
2. Updated global burden of cholera in endemic countries;Ali;PLoS Negl Trop Dis,2015
3. WHO, World Health Organization. Cholera vaccines: WHO position paper. Weekly Epidemiol. Rec. 2017; 92 (34): 477–500.
4. WHO, World Health Organization. Cholera: mechanism for control and prevention (World Health Assembly 64 session, agenda item 13.9). Geneva; 2011.
5. New-generation vaccines against cholera;Clemens;Nat Rev Gastroenterol Hepatol,2011