Adam Wolkin, Steven J. Choi, Sandor Szilagyi, Michael Sanfilipo, John P.
  Rotrosen, and Kelvin O. Lim.
  <b>Inferior Frontal White Matter Anisotropy and Negative
  Symptoms of Schizophrenia: A Diffusion Tensor Imaging Study</b>.
  <i>American Journal of Psychiatry</i>, 160:572-574, 2003.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Wolkin-2003-IFW.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Wolkin-2003-IFW.bib">(bibtex:
  Wolkin-2003-IFW)</A>.<br />