อ้างอิง ของ จอห์น_สโนว์

  1. ↑ "John Snow". Encyclopædia Britannica. 2018-03-08. สืบค้นเมื่อ 2018-03-12.
  2. ↑ Brody, H. "Cholera, Chloroform, and the Science of Medicine: A Life of John Snow". Oxford University Press, 1 May 2003. สืบค้นเมื่อ 18 March 2019. 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....

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