Note 230 — Chapter VII · FROM THE AGE OF NAPOLEON TO THE FRANCO-GERMAN WAR
Reading edition
A. Weichselbaum, Epidemiologie. Jena, 1899. P. 399. (In Th. Weyl’s Handbuch der Hygiene, vol. ix, p. 3.)—Hirsch, op. cit., vol. i, p. 294.
Reading edition
A. Weichselbaum, Epidemiologie. Jena, 1899. P. 399. (In Th. Weyl’s Handbuch der Hygiene, vol. ix, p. 3.)—Hirsch, op. cit., vol. i, p. 294.