[854] Looss, Zeitschr. f. klin. Med., 1905, lviii.

[855] Manson, Brit. Med. Journ., November 5, 1900.

[856] Fabre, Progrès méd., 1905.

[857] Bozzolo, Giorn. del R. Acad. d. Med. di Torino, 1881.

[858] Lutz, Centralbl. f. Bakt.

[859] Grünberger, Wien. med. Wochenschr., 1902, lii.

[860] Smith, Amer. Journ. Med. Sci., 1903.

[861] Mann, Deutsch. Arch. f. klin. Med., lxxiv.

[862] Prowe, Virch. Arch., clviii.

[863] Sandwith, quoted by Looss.