Note 156 — Chapter VI · THE EPIDEMICS OF TYPHUS FEVER IN CENTRAL EUROPE FOLLOWING UPON THE RUSSIAN CAMPAIGN AND DURING THE WARS OF LIBERATION (1812–14)
Reading edition
Die Gesundheitsverhältnisse Hamburgs im 19. Jahrhundert. Hamburg, 1901. P. 273. (Presented to the Seventy-third Congress of German Naturalists and Physicians.)