[914] Langelott, idem.

[915] Tulpe, idem.

[916] Reisel, idem.

[917] Fehr, idem.

[918] Bruckmann, Commer. Noric., 1739.

[919] Bahr, idem.

[920] Slabber, idem.

[921] Lange, “Blumenbach’s Med. Bibl.,” Göttingen, 1788.

[922] Chiari, “Krankh. d. Nase,” 1902.

[923] Haffner, Berl. klin. Wochenschr., 1880.