References
- Chaiklin J. B., Ventry I. M. Efficiency of audiometric measures used to identify functional hearing loss. J. audit. Res. 1965; 5: 196–211
- Menzel O. J. Clinical efficiency in compensatory audiometry. J. Speech and Hearing Dis. 1960; 25: 49–54
- Newby H. A. Audiology, priniciples and practice. Appleton-Century-Crofts, New York 1964