Ferrara 1855: cholera without epidemiology.
Morabia
Alfredo
A
D002771:Cholera / Q000453:epidemiology / Q000266:history*; D004196:Disease Outbreaks / Q000266:history*; D015981:Epidemiologic Factors; D004812:Epidemiologic Methods; D004813:Epidemiology / Q000266:history; D049672:History, 19th Century; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008131:London / Q000453:epidemiology; D011156:Population Density; D014504:Urban Health / Q000266:history*