[Analyses of the noise from and the exposure time to a chain saw and a bush cleaner in two veteran workers].
D000328:Adult; D006317:Hearing Loss, Noise-Induced / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009622:Noise / Q000009:adverse effects*; D009623:Noise, Occupational / Q000009:adverse effects*; D013997:Time Factors; D014934:Wood