title: Cigarette smoking and exposure to occupational hazards.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000397:Air Pollution; D002140:California; D004781:Environmental Exposure; D005006:Ethnicity; D005260:Female; D006311:Hearing Disorders / Q000453:epidemiology; D006358:Hot Temperature; D006801:Humans; D008297:Male; D008875:Middle Aged; D009622:Noise; D009784:Occupational Diseases / Q000453:epidemiology; D009790:Occupations; D011827:Radiation; D012737:Sex Factors; D012907:Smoking; D011795:Surveys and Questionnaires