Proc Natl Acad Sci U S A, Vol. 93, No. 24. (26 November 1996), pp. 13515-13522.
Neuroscience, Vol. 139, No. 1. (28 April 2006), pp. 201-208.
Nat Rev Neurosci, Vol. 1, No. 1. (October 2000), pp. 59-65.
Behav Cogn Neurosci Rev, Vol. 1, No. 4. (1 December 2002), pp. 281-296.
Prog Neurobiol, Vol. 42, No. 6. (April 1994), pp. 719-761.
De Economist, Vol. V152, No. 4. (1 December 2004), pp. 513-541.
Nature, Vol. 417, No. 6886. (16 May 2002), pp. 351-358.
Ann Neurol, Vol. 53 Suppl 3 (2003)
Neurotox Res, Vol. 5, No. 1-2. (2003), pp. 35-44.
Int J Biochem Cell Biol, Vol. 37, No. 5. (May 2005), pp. 942-946.
Prog Neurobiol, Vol. 75, No. 2. (February 2005), pp. 109-124.
Neurology, Vol. 64, No. 12 Suppl 3. (28 June 2005)