[Value and lack of value of hazard and aggravation payment from the viewpoint of industrial hygiene].
D000056:Accident Prevention; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control; D006801:Humans; D007878:Legislation as Topic; D009784:Occupational Diseases / Q000517:prevention & control; D009787:Occupational Medicine
Wert und Unwert von Gefahren- und Erschwerniszulagen aus arbeitshygienischer Sicht.