1[1]Budinger TF. PET instrumentation: what are the limits?[J]. Semin Nucl Med,1998,28:247-267.
2[2]Townsend DW, Beyer T, Kinahan PE, et al. The SMART scanner: a combined PET/C T tomograph for clinical oncology[J]. IEEE Nucl Sci Symp Med Imaging Conf Rec,1998,2:1170-1174.
3[3]Beyer T, Townsend DW, Brun T, et al. A combined PET/CT scann er for clinical oncology[J]. Nucl Med, 2000,41:1369-1379.
4[4]Beyer T, Watson CC, Meltzer CC. A premium dual modality PET/ CT tomograph for clinical oncology[J].Electromedica, 2001,2:120-126.
5[5]Kinahan PE, Townsend DW, Beyer T, Attenuation correction for a combined 3D PET/CT scanner[J]. Med Phys,1998,25:2046-2053.
6[6]Riddell C, Carson RE, Carrasquillo JA, et al. Noise reductio n in oncology FD G PET images by iterative reconstruction: a quantitative assessment[J]. Nu cl Med,2001,42:1316-1323.
7[7]Miller TR, Wallis JW. Fast maximum-likelihood reconstructio n[J]. Nucl Med,1992,33:1710-1711.
8[8]Hudson HM, Larkin RS. Accelerated image reconstruction using ordered subsets of projection data[J].IEEE Trans Med Imaging,1994,13:601-609.
9[9]Boellaard R, Van Lingen A, Lammertsma AA. Experimental and c linical evaluati on of iterative reconstruction (OSEM) in dynamic PET: quantitative characteristi cs and effects on kinetic modeling[J]. Nucl Med, 2001,42:808-817.
10[10]Lonneux M. Attenuation corrections in whole-body FDG ontolog ical studies: th e role of statistical reconstruction[J]. Eur Nucl Med,1999,26:591-598.
