Smoking patterns by occupation, industry, sex and race.
D001741:Black or African American; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D008297:Male; D012907:Smoking / Q000150:complications* / Q000453:epidemiology; D014481:United States