1. Schüpbach, M., M. Gargiulo, M.L. Welter, L. Mallet, C. Béhar, J.L. Houeto, D. Maltête, V. Mesnage, and Y. Agid. 2006. Neurosurgery in Parkinson’s disease: A distressed mind in a repaired body? Neurology 66: 1811–1816.
2. Agid, Y., M. Schüpbach, M. Gargiulo, L. Mallet, J.L. Houeto, C. Béhar, D. Maltête, V. Mesnage, and M.L. Welter. 2006. Neurosurgery in Parkinson’s disease: The doctor is happy, the patient less so? Journal of Neural Transmission 70: 400–414.
3. Elliott, C. 1998. The tyranny of happiness: Ethics and cosmetic psychopharmacology. In Enhancing human traits:Ethical and social implications, ed. E. Parens, 177–188. Washington DC: Georgetown University Press.
4. Elliott, C. 2003. Better than well? American medicine meets the American dream. New York: W.W. Norton & Co.
5. Witt, K., J. Kuhn, L. Timmermann, M. Zurowski, and C. Woopen. 2013. Deep brain stimulation and the search for identity. Neuroethics 6 (3): 499–511.