1. International Ethical Guidelines for Biomedical Research Involving Human Subjects (Council for International Organizations of Medical Science (CIOMS) Geneva 1993)guidelines 8 and 15 [CIOMS].
2. Wilmshurst P., B.M.J.314, 840 (1997).
3. Joint United National Program on HIV/AIDS (UNAIDS), collab Ethical Considerations in HIV Preventive Vaccine Research (UNAIDS, Geneva, 2000).
4. National Bioethics Advisory Commission, collab Ethical and Policy Issues in International Research: Clinical Trials in Developing Countries (Government Printing Office, Washington, DC, April 2001).
5. Glantz L. H., et al., Hastings Center Rep.28, 38 (1998).