[The efficiency of several types of personal noise protectors and their selection as a function of the conditions of use].
D004781:Environmental Exposure; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control*; D006801:Humans; D009787:Occupational Medicine
Effektivnost' nekotorykh tipov individual'nykh protivoshumov i vybor ikh v zavisimosti ot usloviĭ primeneniia.