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Author/Creator
- National Center for Health Statistics (U.S.)84
- National Institutes of Health (U.S.)27
- United States. Occupational Safety and Health Administration21
- United States. Health Care Financing Administration19
- United States. Public Health Service18
- United States. General Accounting Office13
- Dawson, Deborah (Deborah Anne), 1948-12
- National Institute of Mental Health (U.S.)12
- International Labour Office11
- Center for Health Promotion and Education (U.S.)10
- League of Nations10
- Milbank Memorial Fund10
- United States9
- Hardy, Ann M.8
- Health Organisation8
- United States. Office of Personnel Management8
- Centers for Disease Control (U.S.)7
- IOX Assessment Associates7
- League of Nations. Secretariat. Health Section7
- United States. Agency for International Development. Office of Health7