1. Hearing Loss Due to Exposure to Steady-state Broadband Noise (Rep. No. 35);Passchier-Vermeer,1968
2. Steady-state and fluctuating noise: its effects on the hearing of people;Passchier-Vermeer,1971
3. The relationship between hearing loss and noise exposure;Robinson,1968
4. Estimating the risk of hearing loss due to continuous noise;Robinson,1971
5. Relation Between Daily Noise Exposure and Hearing Loss as Based on the Evaluation of 6835 Industrial Noise Exposure Cases;Baughn,1973