Snow and the Broad Street pump: a rediscovery.
Vandenbroucke
J P
JP
D002771:Cholera / Q000453:epidemiology / Q000266:history*; D004196:Disease Outbreaks / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D008131:London / Q000453:epidemiology; D019371:Topography, Medical / Q000266:history; D014881:Water Supply