Dunnigan, M. (2003). “Commentary: John Snow and alum-induced rickets from adulterated London bread: an overlooked contribution to metabolic bone disease”. International Journal of Epidemiology32 (3): 340–1. doi:10.1093/ije/dyg160. PMID12777415.
Eyler, John M. (April 1973). “William Farr on the Cholera: The Sanitarian's Disease Theory and the Statistician's Method”. Journal of the History of Medicine28 (2): 79–100. doi:10.1093/jhmas/xxviii.2.79. PMID4572629.
Smith. “Water-Supply and Public Health Engineering”. Routledge, 15 May 2017. 2019年3月18日閲覧。 “....Dr T.M. Greenhow, a Newcastle colleague of Dr John Snow, had published: Cholera: its non–contagious nature, and the best means of arresting its progress shortly ...”
Brody. “Cholera, Chloroform, and the Science of Medicine: A Life of John Snow”. Oxford University Press, 1 May 2003. 2019年3月18日閲覧。 “A Life of John Snow Peter Vinten-Johansen, Howard Brody, Nigel Paneth, Stephen ... The senior surgeon was Thomas Michael Greenhow (1792–1881)....Consider also T. M. Greenhow: “When patients rally from collapse, it is often most difficult to ascertain on what causes....”
Dunnigan, M. (2003). “Commentary: John Snow and alum-induced rickets from adulterated London bread: an overlooked contribution to metabolic bone disease”. International Journal of Epidemiology32 (3): 340–1. doi:10.1093/ije/dyg160. PMID12777415.
Eyler, John M. (April 1973). “William Farr on the Cholera: The Sanitarian's Disease Theory and the Statistician's Method”. Journal of the History of Medicine28 (2): 79–100. doi:10.1093/jhmas/xxviii.2.79. PMID4572629.
Frerichs. “London Epidemiological Society”. Depatment of Epidemiological (UCLA). 2019年3月18日閲覧。 “...dreadful scourge, the cholera ....Snow was q founding member of .....(Tucker's) stimulating words lead to a meeting on March 6, 1850 in Hanover Square, within walking distance of the Broad Street pump in the Soho region of London. It was here that the London Epidemiological Society was born.”