Reference
- Albrite J. P., Shutts R. E., Whitlock M. B., Cook R. K., Corliss E. L., Burkhard M. D. Arch. Otolaryng. 1958; 68: 194
- American Standards Association, 1951. Audiometers for general diagnostic purposes, Standard Z 24.5–1951. American Standards Association, New York
- Bradford Hill A. Principles of medical statistics. Lancet 1955; 291
- British Standard, 1954. The normal threshold of hearing for pure tones by earphone listening. British Standard 2497. British Standards Institution, London.
- Brown R. E. C. Experimental studies on the reliability of audiometry. J. Laryng. 1948; 62: 487
- Burns W., Hinchcliffe R. Comparison of the auditory threshold as measured by individual pure tone and by Békésy audiometry. J. Acoust. Soc. Amer. 1957; 29: 1274
- Cochran J. B., Clayson C, Fletcher W. B. Pulmonary tuberculosis in a rural area in South Scotland. Brit. Med. J. 1957; 2: 185
- Cochrane A. L., Miall W. E., Clarke W. G. Results of a chest X-ray survey in the Vale of Glamorgan. Tubercle 1956; 37: 417
- Dadson R. S., King J. H. A determination of the normal threshold of hearing and its relation to the standardisation of audiometers. J. Laryng. 1952; 66: 366
- Davis H. Experimental aspects of occupational hearing loss. Proceedings of Fourth Pan-American Congress of Oto-rhino-laryngology and Broncho-Esophagology 1954
- Davis H., Usher J. R. What is zero hearing loss?. J. Speech Dis. 1957; 22: 662
- Glorig A., Quiggle R., Wheeler D. E., Grings W. Determination of the normal hearing reference zero. J. Acoust. Soc. Amer. 1956; 28: 1110
- Harris J. D. Normal hearing and its relation to audiometry. Laryngoscope 1954; 64: 928
- Harris J. D. 1955; 1957, Quoted by Davis and Usher
- Hinchcliffe R, Littler T. S. Methodology of air-conduction audiometry for hearing surveys. Ann. Occup. Hyg. 1958; 1: 114
- Lenihan J. M. A. Annual Report of the Scottish Audiometer Calibration Service. Western Regional Hospital Board, Glasgow 1957; 4
- Lenihan J. M. A. 1958, Personal communication
- Maire F., Zwislocki J. Effects of Practice and Motivation on the Measured Threshold of Hearing. Periodic Status Report XXVII. Harvard University Psycho-Acoustic Laboratory, Cambridge, Mass.USA 1956
- Miall W. E., Cochrane A. L. The community survey in epidemiological research. Medical World 1956; 85(1)521
- Survey National Health. Preliminary Reports, 1938. Normal Hearing by Air and Bone Conduction. National Institute of Health, Washington, D.C 1935–6
- O'Neill J. J., Grimm W. A. The sampling problem in a hearing survey. Arch. Otolaryng. 1958; 67: 69
- Rüedi L., Furrer W. Das akustische Trauma. Karger, Basel 1947
- Sivian L. J., White S. D. On minimum audible sound fields. J. Acoust. Soc. Amer. 1933; 4: 288
- Steinberg J. C, Montgomery H. C, Gardner M. B. Results of the World's Fair hearing tests. J. Acoust. Soc. Amer. 1940; 12: 291
- Watson L. A., Tolan T. Hearing Tests and Hearing Instruments. Williams and Wilkins, Baltimore 1949; 224
- Wheeler L. J., Dickson E. D. D. The determination of the threshold of hearing. J. Laryng. 1952; 66: 379
- Wilson W. H. Prevention of traumatic deafness. Arch. Otolaryng. 1943; 37: 757
- Wilson W. H. Prevention of traumatic deafness. Arch. Otolaryng. 1944; 40: 52
- Zwislocki J., Feldman A. S. Effect of Training on the Threshold of Audibility at 100 and 1000 cps. Periodic Status Report XXVII. Harvard University Psycho-Acoustic Laboratory, Cambridge, Mass.USA 1956