GainesF. P.: Frequency and Effect of Hearing Losses in Cleft Palate Cases. J. Speech Disorders5: 141–149, 1940.
2.
SataloffJ.FraserM.: Hearing Loss in Children with Cleft Palates. Arch. Otolaryng.55: 64, 1952.
3.
BerryM.EisensonJ.: Speech Disorders: Principles and Practices of Therapy. New York, Appleton-Century-Crofts, Inc., 1956, p. 324.
4.
Council on Physical Medicine: Audiometry at Higher Frequencies. J. Amer. Med. Ass.146: 817 (June) 1951.
5.
NewbyH. A.: Audiology: Principles and Practice. New York, Appleton-Century-Crofts, Inc., 1958, p. 78.
6.
McConnellF.CarhartR.: Influence of Fenestration Surgery on Bone Conduction Measurements. Laryngoscope62: 1269 (Dec.) 1952.
7.
RoachR.CarhartR.: A Clinical Method for Calibrating the Bone Conduction Oscillator. Arch. Otolaryng.63: 270–278 (Mar.) 1956.
8.
CroweS. J.GuildS.LangerE.LochW.RobbinsM.: Impaired Hearing in School Children. Laryngoscope52: 790, 1942.
9.
MillerM. H.: Hearing Loss in Cleft Palate Cases. The Incidence, Type and Significance. Laryngoscope66: 1492–1496 (Nov.) 1956.
10.
Crowe: Ibid., p. 790.
11.
NewbyH.: Op. Cit., p. 210.
12.
BeattyH. G.: Cleft Palate. Annals of Otology, Rhinology and Laryngology55: 572, 1946.
13.
Sataloff and Fraser: Ibid., p. 61.
14.
GainesF. P.: Ibid., p. 148.
15.
DunnF. S., M.D., D.D.S., Chief, Oral Surgery Department, Lenox Hill Hospital, New York City: Personal communication with the author.
16.
Standards of Care for Cleft Palate Rehabilitation Centers in Hospitals.Bureau for Handicapped Children. New York City Department of Health. October 1953, p. 11.