Hajek: Pathologie und Therapie der entzündlichen Erkrankungen der Nebenhöhle der Nase. Leipzig und Wien1915, p. 50.
2.
Van der Hoeve: Transactions American Academy of Ophthalmology and Oto-Laryngology, 1921.
3.
Tunis: Inflammation of the Sinus Maxillaris with Special Reference to Empyema. Laryngoscope, October, 1910.
4.
BodkinH.: The Maxillary Antrum in Mastoiditis. The Journal of Laryngology, Rhinology and Otology, London, July, 1918.
5.
YoungG.: The Relations of the Optic and Vidian Nerves to the Sphenoidal Sinus. The Journal of Laryngology and Otology, December, 1922.
6.
EmersonF. P.: Polypoid Degeneration of the Lining of the Antrum of Highmore. Laryngoscope, May, 1921.
7.
LemereH. B.: Arch. Pediat., September, 1922, v. 39, p. 601.
8.
DennisF.MullinW.: Value of Direct Inspection in the Diagnosis of Chronic Maxillary Sinus Disease. Laryngoscope, April, 1922.
9.
Seydel: Ueber die Nasenhöhle der höheren Säugetiere und der Menschen. Morphol.Jahrbuch, Leipzig, 1891.
10.
Zuckerkandl: Zur Muschelfrage. Monats, f. Ohrenheilkunde, 1897.
11.
KillianG.: Zur Anatomie menschlicher Embryonen. Archiv. f. Laryngologie, Bd. III.
12.
Peter: Hertwig's Handbuch der Entwicklungslehre, 1907. Quotation from KalliusG., Handbuch der Anatomie des Menschen, 13Lieferung, 1905.
13.
SluderG.: The Correlated Action of the Pharynx and Soft Palate, and its Effects upon Postnasal Diagnosis. Trans. American Laryngological Association, 1914.
14.
Van ZwaluwenburgJ. G.: The X-Ray Diagnosis of Accessory Sinusitis. American Journal of Roentgenology, January, 1922.
15.
DeanL. W.: Paranasal Sinus Disease in Children. University of Iowa Studies in Medicine, April 15, 1921.
16.
ByfieldA. H.: Chronic Nasal Sinus Infection in Childhood from the View of the Pediatrist. University of Iowa Studies in Medicine, April 15, 1921.
17.
DeanL. W.ArmstrongM.: Some Indications for Operation on the Nasal Sinuses in Children. Trans. American Laryngological Association, 1920.
18.
SluderG.: Asthma as Nasal Reflex. J. A. M. A., August 23, 1919.
19.
OppenheimerS.: Medical Record, 1914.
20.
KillianG.: Zeitschrift für Ohren., 1908.
21.
Haike: Archiv, für Laryn. und Rhin., 1910.
22.
Onodi: Accessory Sinuses of the Nose in Children.
23.
Coffin: American Journal Medical Science, February, 1905. Trans. American Laryngological Association, 1914.
24.
MayerE.: Medical Record, August, 1901.
25.
SmithH.: Empyema of the Nasal Accessory Sinuses. New York Medical Journal, April 21, 1917.
26.
Mosher: Trans. American Laryngological Association, 1914.
27.
CoakleyC.: Trans. American Laryngological Association, 1914.
28.
ArbuckleM.: Systemic Manifestations of Suppurative Disease in Paranasal Sinuses. Journal A. M. A., September 1, 1923.
