@Article{SCI:But2006b,
  author =    "C.R. Butson and C.C. McIntyre",
  title =     "Role of electrode design on the volume of tissue
              activated during deep brain stimulation",
  journal =   "Journal of Neural Engineering",
  volume =    "3",
  number =    "1",
  pages =     "1--8",
  year =      "2006",
  month =     "March",
  issn =      "1741-2560",
  doi =       "10.1088/1741-2560/3/1/001",
  pmid =      "16510937",
  keywords =  "Animals, Brain, Brain: physiology, Computer
              Simulation, Computer-Aided Design, Deep Brain
              Stimulation, Deep Brain Stimulation:
              instrumentation, Deep Brain Stimulation: methods,
              Electrodes, Equipment Design, Equipment Design:
              methods, Equipment Failure Analysis, Equipment
              Failure Analysis: methods, Humans, Implanted,
              Microelectrodes, Models, Neurological, Neurons,
              Neurons: physiology, Organ Size, Organ Size:
              physiology",
  url =       "http://www.sci.utah.edu/publications/But2006b/Butson_JNeuralEng2006.pdf",
}