Historical background of cholera in the Americas.
Llopis
A
A
Department of Sanitary Engineering, Central University of Venezuela, Caracas.
Halbrohr
J
J
D002771:Cholera / Q000453:epidemiology / Q000266:history* / Q000635:transmission; D004196:Disease Outbreaks / Q000266:history* / Q000706:statistics & numerical data; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009656:North America / Q000453:epidemiology; D013020:South America / Q000453:epidemiology