@article{P099.060,
author={Koole, M. and D`Asseler, Y. and Van Laere, K. and Van de Walle, R. and Van de Wiele, C. and Lemahieu, I. and Dierckx, R.},
title={MRI-SPET and SPET-SPET brain co-registration: evaluation of the performance of eight different algorithms},
journal={Nuclear medicine communications},
year={1999},
month={1},
volume={20},
pages={659-669},
}