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NIOSH Division of Surveillance, Hazard Evaluations, and Field Studies (DSHEFS) Fact Sheet						Print
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										Withdrawn July 2023
July 2018
DHHS (NIOSH) Publication Number 2018-139
List of Revisions
Revision Date
Revisions
Citation of RevisionJuly, 2018 (Original)July, 2023

Document withdrawn*To obtain a copy of a previous version of this communication product please contact CDC Info 1-800-CDC-INFO (1-800-232-4636) | TTY: 1-888-232-6348 | cdc.gov/info*
							
					
							Last Reviewed:  July 10, 2023						Source: 	National Institute for Occupational Safety and Health
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