Occupational and community noise.
D014943:Global Health; D007722:Health Knowledge, Attitudes, Practice; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control; D006801:Humans; D009623:Noise, Occupational / Q000009:adverse effects* / Q000517:prevention & control*; D016273:Occupational Exposure / Q000009:adverse effects* / Q000517:prevention & control*; D014944:World Health Organization