IglauerS.: The Clinical Value of Radiography of the Mastoid. J. A. M. A., Chicago, 1909, liii, 1005.
2.
LangeS.: Stereoscopic Mastoid Radiograms. Laryngoscope, St. Louis, 1910, xx, 437.
3.
BirkettH. S.: Exhibition of Radiograms Illustrating the Pathology of Mastoiditis. Ann. Otol., Rhin. and Lar., St. Louis, 1913, vvii, 649.
4.
PirieA. Howard: Radiography in the Diagnosis of Mastoid Disease. Arch. Roentg. Ray, 1912–13xvii, 126.
5.
BigelowF. Nolton: Types of Mastoid Structure with Special Reference to Their Differentiation by Means of Stereoradiography. Ann, Otol., Rhin. and Lar., xxvii, 887, 1918, St. Louis.
6.
WhitingFrederick: The Modern Mastoid Operation. Text Book Pub., by Blakiston, 1905.
7.
CheatleA. H.: The Infantile Type of Mastoid With Ninety-six Specimens. Jour. Lar., London, 1907, xxii, 256.
8.
CheatleA. H.: Twenty Specimens of Chronic Middle Ear Suppuration and Its Sequelae, Eighteen of the Bones Being of the Infantile Type and Two Cellular. Proc. Roy. Med. Soc., Lond., 1909–10, iii, Otol., Sec. 41.
9.
CheatleA. H.: The Infantile Types of Mastoid and Their Surgical Importance. Lancet, London, 1910, 491.
10.
CheatleA. H.: Three Specimens of Chronic Middle Ear Suppuration in each of which the Opposite Side Was Normal the Six Bones being All of the Diploetic Infantile Type. Proc. Roy Soc. Med., London; 1911, Vol. v, iv, Otol., Sec. 112.
11.
CheatleA. H.: The Report of an Examination of Both Temporal Bones From a Hundred and Twenty Individuals in Reference to the Question of Symmetry in Health and Disease. Ann. Otol., Rhinol. and Lar., St. Louis, 1913, v, xxii, p. 19.
12.
Kuhne and Plagemann: Fortsch, a. d. Geb. d. Roentgenstr. Sept. 1, 1908, xii, No. 1.
13.
Plagemann: Verhandl, d. Deutsch. Roentgen-Gesellsch., Sept., 1908, iv.
14.
VossO.: Verhandl. d. Deutsch. Otol Gessellsch., May, 1907.
