Regulations, standards and occupational hygiene within the U.S.A. in the 1980s.
D002487:Centers for Disease Control and Prevention, U.S.; D004782:Environmental Health; D006801:Humans; D007603:Jurisprudence; D007878:Legislation as Topic; D009786:Occupational Health Services / Q000331:legislation & jurisprudence / Q000592:standards; D009787:Occupational Medicine; D014481:United States; D014489:United States Occupational Safety and Health Administration