Carcinoma of the paranasal sinus--a possible new aetiology?
D004391:Dust / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000209:etiology*; D010255:Paranasal Sinus Neoplasms / Q000209:etiology*; D012987:Soil
D004391:Dust; D012987:Soil