AllenW. F., 1925: Function of the Cells in the Motor Root of the Nervus Trigeminus. Jour. Comp. Neur., Vol. 38.
2.
FentonR. A.LarsellO., 1928: The Mechanism of Pain Transmission in Certain Types of Otalgia. Annals of Otology, Rhinology and Laryngology, Vol. 37.
3.
KingsleyJ. S., 1926: Comparative Anatomy of Vertebrates. 3rd Ed., Philadelphia.
4.
KuréK.SakurasawaF., 1929: Über die parasympathischen Fasern für das Ganglion Sphenopalatinum und über der Verlag der Sekretionsfasern für die Tränendruse. Zeitschr. für Zellforschung und mikr. Anat., Bd. 9.
5.
LarsellO.FentonR. A., 1928: Embryology and Neurohistology of Sphenopalatine Ganglion Connections. Trans. Am. Otol. Soc.
6.
MüllerL. R., 1924: Die Lebensnerven. 2nd Ed., Berlin.
7.
NicholsonHelen, 1924: On the Presence of Ganglion Cells in the Third and Sixth Nerves of Man. Jour. Comp. Neur., Vol. 37.
8.
RhinehartS. A., 1918: The Nervus Facialis in the Albino Mouse. Jour. Comp. Neur., Vol. 30.
9.
SchäferE. A.SymingtonJ., 1909, in Quain's Elements of Anatomy, Vol. III, Pt. II, New York and London, p. 48.
10.
StreeterG. L., 1912, in Keibel and Mall's Manual of Human Embryology, Philadelphia.
11.
WilderH. H., 1928: History of the Human Body. 2nd Ed., New York.