title: Symposium on noise--its effects and control.
mesh_terms: D006317:Hearing Loss, Noise-Induced / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D009622:Noise / Q000009:adverse effects* / Q000517:prevention & control*; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control