1. Cholera;Harris;Lancet,2012
2. World Health Organization. Global Health Observatory Data. http://www.who.int/gho/epidemic_diseases/cholera/cases_deaths/en/2014 [cited 2016 17 August].
3. World Health Organization;Weekly Epidemiological Record,2014
4. History of Cholera;Barua,1992
5. The history of cholera in Great Britain;Underwood;Proc R Soc Med,1948