1. World Marrow Donor Association Annual Report.2015. Available at:www.worldmarrow.org/(accessed 17 November 2016).
2. Directive 2004/23/EC on setting standards of quality and safety for the donation procurement testing processing preservation storage and distribution of human tissues and cells.
3. Implementing Directive 2004/23/EC of the European Parliament and Council as regards traceability requirements notification of severe adverse reactions and events and certain technical requirements for the coding processing preservation storage and distribution of human tissues and cells C.D. 2006/86/EC.
4. Implementing Directive 2004/23/EC of the European Parliament and Council as regards certain technical requirements for the donation procurement and testing of human tissues and cells C.D. 2006/17/EC.
5. Human Tissue Act 2006 (Scotland)2006.