Scott Tashman and William Anderst.
  <b>In Vivo Measurement of Dynamic Joint Motion Using High Speed
  Biplane Radiography and CT: Application to Canine ACL Deficiency</b>.
  <i>Journal of Biomechanical Engineering</i>, 125:238-245, April 2003.
  <A HREF="http://vis.cs.brown.edu/docs/pdf/g/Tashman-2003-IVM.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Tashman-2003-IVM.bib">(bibtex:
  Tashman-2003-IVM)</A>.<br />