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