Nicole C.R. McLaughlin, Robert Paul, Stuart M. Grieve, Leanne M. Williams, David H. Laidlaw, Margaret DiCarlo, Richard Clark, William Whelihan, Ronald Cohen, Thomas J. Whitford, and Evian Gordon. Diffusion Tensor Imaging of the Corpus Callosum: A Cross-Sectional Study Across the Lifespan. International Journal of Developmental Neuroscience, 25(4):215-221, June 2007. (pdf) (bibtex: McLaughlin-2007-DTI).