XXVIII. Methods and Interpretation of the Fundamental Tests of Hearing

Beck O. : Münch, med. Wochschr., 1913, lx, 2778.

Bezold F. : Funktionelle Pruefung des Ohres, 1897. Lehrbuch der Ohrenheilkunde, 1906.

Boenninghaus G. : Lehrbuch der Ohrenheilkunde, 1908.

Edelmann M. Th. : Leitfaden der Akustik fuer Ohrenaerzte, Berlin, 1911.

Minton J. P. Sonnenschein R. : Study of Reinforcement of Sound by Means of the Schaefer Resonator, Annals of Otology, Rhinology and Laryngology, March, 1923.

Politzer A. : Lehrbuch der Ohrenheilkunde, 1908. Arch. f. Ohrenheilkunde, Bd. i, p. 59.

Schaefer Karl L. : Beitraege zur Anat. Phys. d. Ohres., etc. Bd. 3.

Sonnenschein R. : Weber Test, Laryngoscope, May, 1911. Rinne Test, Annals of Otology, etc., June, 1916. Resonators with Special Reference to the Schaefer Apparatus, Laryngoscope, May, 1913. Resonators as Possible Aid in Tuning Fork Tests, Annals of Otology, etc., Sept., 1921. Schwabach Test, Annals of Otology, etc., March, 1922. Rinne Test, Laryngoscope, March, 1922.

Sonnenschein R. Minton John P. : Use of Tuning Fork Stem for Both Air and Bone Conduction in Rinne Test, Annals of Otology, etc., March, 1923.