Improvement of image resolution and quantitative accuracy in clinical single photon emission computed tomography.
Beekman, F.J., Kamphuis, C., King, M.A., van Rijk, P.P., Viergever, M.A.
DOI: https://doi.org/10.1016/S0895-6111
Computerized Medical Imaging and Graphics 25 (2), p. 135-146