[136] Journal für praktische Chemie, 1882, vol. xxvi, p. 43.

[137] Archiv. für experimentelle Pathologie, 1883, vol. xvii, p. 442.

[138] In the English authorised version as in the translation of Osterwald the word “butter” is used in place of “soured milk.” Professor Metchnikoff follows the translation given by Ebstein in his work on the Medicine of the Old Testament.

[139] Presse médicale, 1904, p. 619.

[140] “An authentic narrative of the loss of the American brig Commerce wrecked on the western coast of Africa in the month of August, 1815, with an account of the sufferings of the surviving officers and crew, who were enslaved by the wandering Arabs on the African desert or Zaharah; and observations historical, geographical, etc.” by James Riley. Hartford, S. Andrus and Son, 1854.

[141] Arbeiten a. d. k. Gesundheitsamte, 1889, vol. v, pp. 297-304.

[142] See Grasberger and Schattenfroh, Archiv. für Hygiene, 1902, vol. xlii, p. 246.

[143] Annales de l’Institut Pasteur, 1902, p. 65.

[144] Revue médicale de la Suisse romande, 1905, p. 716.

[145] Comptes rendus de la Soc. Biologique, March 17th, 1906.