| Document cover page Click the image to enlarge |
National Institute for Occupational Safety and Health (NIOSH) has been performing research to improve the level of hearing protection by providing workers with an inexpensive, easy-to-use device to check earplug fit.
Author(s): | Randolph-RF |
Reference: | Pittsburgh, PA: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 2009-112. Technology News 534, 2008 Dec; :1-2 |
2009-112 (PDF, 243 KB)
A link above requires the Adobe Acrobat® Reader. You can download a reader for free from Adobe through our Accessibility/Tools page. |
|
|