@inproceedings{P099.041, author={Vandenberghe, S. and D`Asseler, Y. and Koole, M. and De Winter, F. and De Bondt, P. and Van de Walle, R. and Lemahieu, I.}, title={Evaluation of 511 KEV imaging with gammacamera and PET}, booktitle={Abstract book of the fifth conference of the european society for engineering and medicine}, year={1999}, month={5}, pages={251-252}, address={Barcelona}, }