Controversial OSHA ergonomics standard goes into effect in January.
D006804:Ergonomics / Q000331:legislation & jurisprudence*; D017408:Guidelines as Topic; D006801:Humans; D016272:Occupational Health / Q000331:legislation & jurisprudence*; D014481:United States; D014489:United States Occupational Safety and Health Administration; D014947:Wounds and Injuries / Q000517:prevention & control*