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Vaughan, Warren Taylor. Influenza :an epidemiologic study. Baltimore, Md. : The American Journal of Hygiene, 1921.
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THE AMERICAN
JOURNAL of HYGIENE
Monographic Series
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No. 1 July, 1921
INFLUENZA j
An Epidemiologic Study
BY
WARREN T. VAUGHAN. M.D.
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BALTIMORE, MD. I
THE AMERICAN JOURNAL OF HYGIENE
Supported by the DeLamar Fund M
1921 M
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