@ARTICLE{2005-Faber,
  author = {T.L. Faber and J. Modersitzki and R.D. Folks and E.V. Garcia},
  title = {Detecting changes in serial myocardial perfusion SPECT -- a simulation
    study},
  journal = {J Nucl Cardiol},
  year = {2005},
  volume = {12},
  pages = {302--310},
}