Re: On John Snow's unquestioned long division.
Carvalho
Fernando M
FM
Lima
Fabiana
F
Kriebel
David
D
D002771:Cholera / Q000266:history* / Q000401:mortality*; D004812:Epidemiologic Methods; D004813:Epidemiology / Q000193:education*; D049672:History, 19th Century; D006801:Humans; D008131:London; D008433:Mathematics