Environmental carcinogenesis.
D002471:Cell Transformation, Neoplastic / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology* / Q000473:pathology; D008297:Male; D008669:Metallurgy; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology* / Q000473:pathology; D009784:Occupational Diseases / Q000209:etiology* / Q000473:pathology