TAA repeat variation in the GRIK2 gene does not influence age at onset in Huntington's disease - Lee, J. -H.; Lee, J. -M.; Ramos, E.M.; Gillis, T.; Mysore, J. S.; Kishikawa, S.; Hadzi, T.; Hendricks, A. E.; Hayden, M. R.; Morrison, P. J.; Nance, M.; Ross, C.A.; et al. (Biochemical and Biophysical Research Communications, 2012)