title: Commentary: nobody loves a critic: Edmund A Parkes and John Snow's cholera.
authors.affiliation: Department of Geography (Medical), University of British Columbia, 1984 West Mall, Vancouver, BC, Canada, V6T 1Z2 tomkoch@kochworks.com.
authors.forename: Tom
authors.initials: T
authors.lastname: Koch
mesh_terms: D002771:Cholera / Q000635:transmission*; D004196:Disease Outbreaks; D006801:Humans