title: Trends of a decade--a perspective on occupational hazard surveillance, 1970-1983.
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D004781:Environmental Exposure; D004784:Environmental Monitoring; D006801:Humans; D009314:National Institute for Occupational Safety and Health, U.S.; D009786:Occupational Health Services / Q000600:supply & distribution; D010808:Physical Examination; D011159:Population Surveillance; D011482:Protective Devices / Q000706:statistics & numerical data; D012449:Safety; D014481:United States