Genetic toxicologic monitoring of human populations: smokers, quitters and life-time non-smokers.
D000497:Alloys / Q000009:adverse effects*; D006801:Humans; D008175:Lung Neoplasms / Q000139:chemically induced*; D008297:Male; D009152:Mutagenicity Tests; D009784:Occupational Diseases / Q000139:chemically induced*; D012907:Smoking; D013232:Steel / Q000009:adverse effects*
D000497:Alloys; D013232:Steel