42 CFR Part 84: Respiratory protective devices implications for tuberculosis protection.
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NIOSH, Washington, DC 20201, USA.
D002487:Centers for Disease Control and Prevention, U.S.; D002568:Certification / Q000331:legislation & jurisprudence*; D004867:Equipment Design / Q000592:standards*; D005374:Filtration / Q000295:instrumentation; D006801:Humans; D009314:National Institute for Occupational Safety and Health, U.S.; D012134:Respiratory Protective Devices / Q000592:standards*; D014376:Tuberculosis / Q000517:prevention & control*; D014481:United States