The control of cholera.
D001211:Asia, Western; D002681:China; D002771:Cholera / Q000453:epidemiology / Q000266:history / Q000517:prevention & control*; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010154:Pakistan; D014481:United States; D014944:World Health Organization