References
- Levitt H. Transformed up-down methods in psychoacoustics. Journal of the Acoustical Society of America 1971; 49: 467–477
- McCormick B. The Toy Discrimination test: an aid for screening the hearing of children above a mental age of two years. Public Health, London 1977; 91: 67–69
- McCormick B. Screening for hearing impairment in young children. Croom Helm, London 1988
- Plomp R., Mimpen A. M. Improving the reliability of testing the speech reception threshold for sentences. Audiology 1979; 18: 43–52