[Development of the incidence of chronic occupational acoustic trauma as a factor of work disability (a metropolitan area in Chile, 1971-1982)].
D002677:Chile; D002908:Chronic Disease; D004185:Disability Evaluation; D006317:Hearing Loss, Noise-Induced / Q000453:epidemiology*; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*
Evolución de la incidencia del trauma acústico crónico ocupacional como factor de incapacidad laboral (Región Metropolitana, Chile, 1971-1982).