Below are the resources referred to or cited by the developer(s) of the original unit:
Gonneau, C (2010) University of Edinburgh's MRC Centre for Regenerative Medicine.
Larsson, J (2007) University of Edinburgh's MRC Centre for Regenerative Medicine, www.eurostemcell.org.
Nabil, W (2005) 'Embryonic stem cells may help sterile women', Journal of Young Investigators, Vol. 13, http://legacy.jyi.org/news/nb.php?id=378.
Saxena, A K, Singh, D and Gupta, J (2010) 'Role of stem cell research in therapeutic purpose — a hope for new horizon in medical biotechnology', Journal of Experimental Therapeutics and Oncology, Issue 8, pp. 223–33.