[844] Schaudinn, Deutsch. med. Wochenschr., 1904.

[845] Dieminger, Klin. Jahrb., 1905, xiv.

[846] Dubreuilh, La Presse méd., 1905, xxx.

[847] Goldmann, Wien. med. Presse, 1905, ii.

[848] Ibid., “Die Hygiene des Bergmannes.” Halle: W. Knapp, 1903.

[849] Tenholt, Münch. med. Wochenschr., 1905.

[850] Goldmann, Wien. med. Wochenschr., 1905, x.

[851] Dieminger, loc. cit.

[852] Calmette, Acad. de Méd., July 25, 1905.

[853] Manouriez, Bull. de. l’Acad. de Méd., 1905.