1. World Health Organisation-Research Ethics Review Committee (ERC).2013 http:/ www.who.Int/rpc/research-ethics/process-seeking-IF Accessed 01/082013].
2. CIOMS. International Ethical Guidelines for Biomedical Research Involving Human Subjects. Geneva. 2002.
3. Bhutta ZA. Beyond Informed consent. Bull World Health Org. 2004;82(10):771–77.
4. Ramarao S, Friendland B, Townsend JW. A question of Ethics: Research and Practice in Reproductive Health. Stud Fam Plann. 2007;37(4):229–41.
5. Ethical Principles for Medical Research Involving Human Subjects. 2008 [Online]. Available: www.wma.net/en/30 publications/10 policies/b3/ [Accessed 01/08/2013 2013].