John Shaw Billings, 1838-1913: nineteenth century giant.
Chapman
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CB
D049672:History, 19th Century; D049673:History, 20th Century; D007993:Libraries, Medical / Q000266:history*; D008523:MEDLARS / Q000266:history; D009317:National Library of Medicine (U.S.) / Q000266:history; D009519:New York City; D014481:United States