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NIOSH Pocket Guide to Chemical Hazards. "#{{{1}}}". National Institute for Occupational Safety and Health (NIOSH). https://www.cdc.gov/niosh/npg/npgd{{{1}}}.html.
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NIOSH Pocket Guide to Chemical Hazards. "#{{{1}}}". National Institute for Occupational Safety and Health (NIOSH). https://www.cdc.gov/niosh/npg/npgd{{{1}}}.html.