1. Hearing Loss;Sataloff,2005
2. Ear, Nose, and Throat Disorders;Sigler,1993
3. Introduction to Clinical Nursing;Levine,1973
4. Sudden sensorineural hearing loss after general anesthesia for nonotological surgery;Evan;Laryngoscope,1997
5. Anaesthesia: Hearing loss and dural puncture;Broome;Lancet,1993