[Occupational and nonoccupational factors in laryngeal cancer].
D002617:Chemical Industry; D004781:Environmental Exposure; D005859:Germany, East; D006801:Humans; D007822:Laryngeal Neoplasms / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D009790:Occupations; D014934:Wood
Berufliche und ausserberufliche Faktoren beim Kehlkopfkrebs.