RT Journal Article SR Electronic T1 SPECT Resolution and Uniformity Improvements by Noncircular Orbit JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 822 OP 828 VO 24 IS 9 A1 Gottschalk, Stephen C. A1 Salem, David A1 Lim, Chun Bin A1 Wake, Robert H. YR 1983 UL http://jnm.snmjournals.org/content/24/9/822.abstract AB