@article{fei2002automatic,
  title={Automatic MR volume registration and its evaluation for the pelvis and prostate},
  author={Fei, Baowei and Wheaton, Andrew and Lee, Zhenghong and Duerk, Jeffrey L and Wilson, David L},
  journal={Physics in Medicine \& Biology},
  volume={47},
  number={5},
  pages={823},
  year={2002},
  publisher={IOP Publishing}
}