1. Undiagnosed acoustic neurinomas: a presentation of four cases.;Thomsen;Arch. Oto-Rhino-Laryngol,1973
2. Early asymptomatic acoustic tumor;Hardy;Arch. Surg,1936
3. Histopathology of 30 non-operated acoustic Schwannomas.;Eckermeier;Arch. Otolaryngol,1979
4. Asymptomatic acoustic neurilemmoma;Leonard;Arch. Otolaryngol,1970