Influenza
Subtitle: an epidemiologic study
By: by Warren T. Vaughan, M.D.
Series: American Journal of Hygiene; Monographic series no. 1; American Journal of Hygiene.  Monographic series, no. 1
Publisher: American journal of hygiene
Published: 1921
Place of publication: Baltimore, Md
Language: eng
Number of pages: 260
Subjects: Influenza