RT Journal Article SR Electronic T1 Test/Retest Reproducibility of Iodine-123-βCIT SPECT Brain Measurement of Dopamine Transporters in Parkinson's Patients JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1453 OP 1459 VO 38 IS 9 A1 Seibyl, John P. A1 Marek, Kenneth A1 Sheff, Kimberly A1 Baldwin, Ronald M. A1 Zoghbi, Sami A1 Zea-Ponce, Yolanda A1 Charney, Dennis S. A1 van Dyck, Christopher H. A1 Hoffer, Paul B. A1 Innis, Robert B. YR 1997 UL http://jnm.snmjournals.org/content/38/9/1453.abstract AB