O. Abe, S. Aoki, N. Hayashi, H. Yamada, A. Kunimatsu, H. Mori, T. Yoshikawa,
T. Okubo, and K. Ohtomo.
Normal aging in the central nervous system: quantitative MR
diffusion-tensor analysis.
Neurobiol Aging, 23(3):433-41, May 2002.
(bibtex:
Abe-2002-NAC).