American College of Obstetricians / National Institute / /
Organization
Michigan Department of Public Health Division of Radiological Health / Subcommittee on Health and Safety / Michigan Department of Licensing / U.S. Department of Health and Human Services / American College of Obstetricians and Gynecologists / U.S. House of Representatives / Radiation Protection Bureau / Regulatory Affairs VIDEO DISPLAY TERMINALS / National Institute for Occupational Safety and Health / Committee on Education and Labor / /