[Estimation of the levels of noise load in agricultural machine operators].
D000382:Agricultural Workers' Diseases / Q000517:prevention & control*; D006801:Humans; D008452:Maximum Allowable Concentration; D009622:Noise / Q000517:prevention & control*; D009623:Noise, Occupational / Q000517:prevention & control*; D013997:Time Factors
Doznaia otsenka shumovoĭ nagruzki na makhanizatorov sel'skogo khoziaĭstva.