1999 Ieee Nuclear Science Symposium and Medical Imaging Conference, Date: OCT 24-30, 1999, Location: SEATTLE, WA, Patrocinadores: IEEE, Nucl & Plasma Sci Soc, Argonne Natl Labs, Bicron Inc, Brookhaven Natl Lab, CTI PET Syst Inc, Ernest Orlando Lawrence Berkeley Natl Lab, Fermi Natl Accelerator Lab, GE Med Syst, INFN Sezione Ferrara Italy, Lawrence Livermore Natl Lab, Los Alamos Natl Lab, NASA, Natl Inst Stand & Technol, Oak Ridge Natl Lab, Picker Int, Sandia Natl Labs, Stanford Linear Accelerator Ctr, Univ Calif Irvine, Univ Washington, Seattle, Univ Ferrara Italy, Univ Utah, US DOE