1. Anatomical changes following various noise exposures;Spoendlin,1976
2. Fatigue and adaptation;Elliott,1970
3. Adaptation and fatigue;Ward,1973
4. Damage risk criteria and noise-induced hearing loss;Glorig;Arch Otolaryngol,1961
5. Animal model for the 4-kHz tonal dip;Clark;Ann Otol Rhinol Laryngol,1978