Duane D. Blatter, Erin D. Bigler, Shawn D. Gale, Sterling C. Johnson, Carol V.
  Anderson, Bruce M. Burnett, Natalie Parker, Shanna Kurth, and Susan D. Horn.
  <b>Quantitative Volumetric Analysis of Brain MR: Normative
  Database Spanning 5 Decades of Life</b>.
  <i>American Journal of Neuroradiology</i>, 16:241-251, February 1995.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Blatter-1995-QVA.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Blatter-1995-QVA.bib">(bibtex:
  Blatter-1995-QVA)</A>.<br />