[Development of employment-induced hearing loss caused by noise in the district of Halle 1971-1981].
D005859:Germany, East; D006317:Hearing Loss, Noise-Induced / Q000209:etiology*; D006801:Humans; D009622:Noise / Q000009:adverse effects*; D009623:Noise, Occupational / Q000009:adverse effects*; D009784:Occupational Diseases / Q000209:etiology*
Zur Entwicklung der berufsbedingten Lärmschwerhörigkeit im Bezirk Halle im Zeitraum 1971 bis 1981.