@Article{SCI:But2007c,
  author =    "C.R. Butson and S.E. Cooper and J.M. Henderson and
              C.C. McIntyre",
  title =     "Patient-specific analysis of the volume of tissue
              activated during deep brain stimulation",
  journal =   "NeuroImage",
  volume =    "34",
  number =    "2",
  pages =     "661--670",
  year =      "2007",
  month =     "January",
  issn =      "1053-8119",
  doi =       "10.1016/j.neuroimage.2006.09.034",
  pmid =      "17113789",
  keywords =  "Deep Brain Stimulation, Finite Element Analysis,
              Humans, Imaging, Three-Dimensional, Magnetic
              Resonance Imaging, Models, Neurological, Parkinson
              Disease, Parkinson Disease: therapy, Pyramidal
              Tracts, Pyramidal Tracts: physiology, Subthalamic
              Nucleus, Subthalamic Nucleus: physiology",
  url =       "http://www.sci.utah.edu/publications/But2007c/Butson_NeuroImage2007.pdf",
}