1. Federal Policy for the Protection of Human Subjects;Office of Science and Technology Policy;Federal Register,1991
2. Advance Notice of Proposed Rule Making, Human Subjects Research Protections: Enhancing Protections for Research Subjects and Reducing Burden, Delay, and Ambiguity for Investigators;Department of Health and Human Services;Federal Register,2011
3. The Departments of Agriculture, Commerce, Defense, Education, Energy, Health and Human Services, Housing and Urban Development, Justice, Veterans Affairs, Transportation, Homeland Security, the Consumer Product Safety Commission, the Environmental Protection Agency, the Agency for International Development, the National Aeronautics and Space Administration, the National Science Foundation, and the Central Intelligence Agency
4. United States Department of Health, Education, and Welfare, Code of Federal Regulations, Title 45, Part 46.102(d)
5. Veterans Health Administration Office of the Assistant Deputy Under Secretary for Health for Policy and Planning Selected VHA Statistics: FY2011-2012 2012