1. Making sense of dignity;Ashcroft;J. Med. Ethics,2005
2. Encyclopedia of Animal Rights and Animal Welfare;Bekoff,1998
3. Human Dignity in Bioethics and Biolaw;Beyleveld,2001
4. Recent Advances in Parkinson's disease: translational and clinical research;Björklund;Prog. Brain Res.,2010
5. Target populations for first-in-human embryonic stem cell research in spinal cord injury;Bretzner;Cell Stem Cell,2011