Lauren E. Salminen, Peter R. Schofield, Elizabeth M. Lane, Jodi M. Heaps,
  Kerrie D. Pierce, Ryan Cabeen, David H. Laidlaw, Erbil Akbudak, Thomas E.
  Conturo, Stephen Correia, , and Robert H. Paul.
  <b>Neuronal fiber bundle lengths in healthy adult carriers of
  the ApoE4 allele: A quantitative tractography DTI study </b>.
  <i>Brain Imaging and Behavior</i>, 7(3):274-281, September 2013.
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Salminen-2013-NFB.bib">(bibtex:
  Salminen-2013-NFB)</A>.<br />