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DHHS (NIOSH) Publication No. 90-103 |
 | | Morgantown, WV: U.S. Department of Health, Education, and Welfare, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, DHEW (NIOSH) Publication No. 80-106. |
 | | Morgantown, WV: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, Division of Safety Research, Fatal Accident Circumstances and Epidemiology (FACE) Report 89-46. |
 | | Morgantown WV: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, Division of Safety Research. |
| www.cdc.gov /niosh/90-103.html (2798 words) |
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