1. Reduction of cholera in Bangladeshi villages by simple filtration;Colwell;Proc Natl Acad Sci U S A,2003
2. Cholera: Causes, Symptoms, Treatment and Prevention. 2021. Available at: http://www.webmd.com/a-to-z-guides/cholera-faq.
3. Cholera: a great global concern;Mandal;Asian Pac J Trop Med,2011
4. World Health Organization—Global Health Observatory Map Gallery. World: areas reporting cholera outbreaks, 2010–2013. Available at: https://www.who.int/images/defaultsource/maps/global_cholera(wer)_2016.png?sfvrsn=a286dcdf_0.
5. World Health Organization. Cholera. 2021. Available at: https://www.who.int/news-room/fact-sheets/detail/cholera.