Artificial light and occupational health.
D000328:Adult; D000368:Aged; D006261:Headache / Q000209:etiology*; D006801:Humans; D008029:Lighting; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D009785:Occupational Health Nursing; D014786:Vision Disorders / Q000209:etiology