@ARTICLE{Kutter_CMPB_2009,
  author = {O. Kutter and R. Shams and N. Navab},
  title = {Visualization and {GPU}-Accelerated Simulation of Medical Ultrasound
	from {CT} Images},
  journal = {Computer Methods and Programs in Biomedicine},
  year = {2009},
  volume = {94},
  pages = {250--266},
  number = {3},
  month = {June}
}