1. Brackmann, D. E.: Electric response audiometry in a clinical practice. Laryngoscope, 87(5-2), May, 1977.
2. Electrocochleography in Meniere’s disease and acoustic neuromas;Brackmann,1976
3. Electrocochleography;Eggermont,1976
4. Electrocochleography and recruitment;Eggermont;Ann. Otok,1977
5. Trans-tympanic electrocochleography in the investigation of retro-cochlear disorders;Gibson;Rev. Laryngoh,1976