1. Innis R. et al. Single photon emission computed tomography imaging of monoamine reuptake sites in primate brain with [123I]CIT. Eur. J. Pharmacol. 1991, 200, 369?370. 2. Laruelle M. et al. SPECT imaging of dopamine and serotonin transporters with [123I]β-CIT: pharmacological characterization of brain uptake in nonhuman primates. Synapse 1993, 13, 295?309. 3. Juh R. et al. Quantification analysis of 123I-IPT single photon emission computed tomography uptake in the striatum of parkinsonism with the standard magnetic resonance template. Psychiat. Clin. Neuros. 2006, 60, 18?28. 4. Kim C. H. et al. Dopamine Transporter Density in the Basal Ganglia in Obsessive-Compulsive Disorder, Measured with [123I]IPT SPECT before and after Treatment with Serotonin Reuptake Inhibitors. Neuropsychobiology 2007, 55, 156?162. 5. Henricus G. et al. Serotonin transporter binding with [123I]β-CIT SPECT in major depressive disorder versus controls: effect of season and gender. Eur. J. Nucl. Med. Mol. Imaging 2009, 36, 841?849.