References
- Boymans M, Goverts S T, Kramer S E, Dreschler W A. The benefits of binaural hearing aid fittings. II. A retrospective multi centre study. Audiology 2002
- Cox R M, Alexander G C. The abbreviated profile of hearing aid benefit. Ear Hear 1995; 16: 176–83
- Cox R, Hyde M, Gatehouse S. Optimal outcome measures, research priorities and international cooperation. Ear Hear 2000; 21: 106S–15S
- Kramer S E, Kapteyn T S, Festen J M, Tobi H. Factors in subjective hearing disability. Audiology 1995; 34: 311–20
- Vanden Brink R HS. Attitude and illness behaviour in hearing impaired elderly. Thesis, University of Groningen. 1995