@inproceedings{P103.191, author={Groiselle, C. and D`Asseler, Y. and Gifford, H. and Glick, S.}, title={Evaluation of axial collimation and 3D list-mode reconstruction in hybrid PET using a localization numerical observer}, booktitle={Proceedings of the VIIth International Conference on Fully 3D Reconstruction in Radiology and Nuclear Medicine}, year={2003}, month={6}, pages={4 pp}, address={Saint Malo}, }