@Article{SCI:Bul2004a,
  author =    "E. Bullitt and M.G. Ewend and S. Aylward and W.
              Lin and G. Gerig and S. Joshi and I. Jung and K.
              Muller and J. Smith",
  title =     "Abnormal Vessel Tortuosity as a Marker of
              Treatment Response of Malignant Gliomas:
              Preliminary Report",
  journal =   "Technol Cancer Res Treat",
  volume =    "3",
  number =    "6",
  pages =     "577--584",
  year =      "2004",
  month =     "December",
  url =       "http://www.sci.utah.edu/publications/bullitt04/B_TCRT_3_6_577.pdf",
}