Imperatives for saving lives.
Myers
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ML
D000056:Accident Prevention; D000383:Agriculture / Q000191:economics / Q000295:instrumentation* / Q000331:legislation & jurisprudence; D004869:Equipment Safety; D006804:Ergonomics; D006801:Humans; D016272:Occupational Health; D011482:Protective Devices / Q000191:economics / Q000592:standards*; D014481:United States; D014947:Wounds and Injuries / Q000517:prevention & control*