https://www.selleckchem.com/pr....oducts/sodium-l-asco
To investigate the association between self-reported hearing difficulties and occupational exposure to industrial dust in workers in southern Brazil. This is a cross-sectional analytical study conducted with data from the National Health Survey (Pesquisa Nacional de Saúde, 2013). The dependent variable was self-reported hearing impairment, and the primary independent variable was occupational exposure to industrial dust. The covariables were sex, skin color, age in complete years, exposure to noise, and exposure to
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