1. Transient hearing loss following spinal anaesthesia;Wang;Anaesthesia,1987
2. Passagere Mittel-und Tieftong herhorigkeit nach Spinalanaesthesie;Dreyer;Regional Anesthesia,1990
3. Horstorungen nach Spinalanaesthesie;Michel;Regional Anesthesia,1991
4. Auditory function after spinal anesthesia;Wang;Regional Anesthesia,1993
5. Transient hearing loss with metrizamide;Grant;Laryngoscope,1985