WeilMoritz: Wiener klinische Wochenschrift, N. 52, 1923, S. 1471. Wiener klinische Wochenschrift, N. 2, 1904, S. 61. Med. Klinik, 1923, N. 10, S. 329.
2.
BeckRamdohr: Rontgenol. Klin. Erfahrungen, Zeitschr. f. Ohrenheilk.78, 1919.
3.
BrunettiL.FilippiniG.: Radiologia Medica, 11: 8, 1924. Sull' impiego di sali opachi nella dimonstrazione radiografic dell'antro d'Higmoro e di cisti del mascellare superiore.
4.
WormsG.ReverchonL.: L'exploration radiologique au lipiodol en oto-rhino-laryngologie. Rev. de laryngol., d'otol, et de rhinol., 46: 189, March 31, 1925.
5.
ForestierJacques: L'huile iodee en practique radiologique. Paris med.51: 377, April, 1924.
6.
MacCreadyPaul B.: Iodized Oil as an Aid in the Diagnosis of Chronic Sinusitis and of Maxillary Cysts. Boston M. and S. J., 195, 464, September 2, 1926.
7.
FraserR. H.: Iodized Oil (Lipiodol) in Otolaryngologic Diagnosis; Opaque Injection Study of 35 Maxillary Sinuses. Jour. Mich. State M. Soc., 25: 270, 1926.
8.
GoodyearH. M.: Iodized Oil in the Diagnosis of Nasal Sinus Conditions. Ohio State M. J., 23: 143, Feb., 1927.
9.
ProetzA. W.: Displacement Irrigation of Nasal Sinuses; New Procedure in Diagnosis and Conservative Treatment. Arch. Otolaryng., 4: 1–13, July, 1926.