RT Journal Article SR Electronic T1 Comparison of Four Motion Correction Techniques in SPECT Imaging of the Heart: A Cardiac Phantom Study JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2027 OP 2034 VO 39 IS 12 A1 O'Connor, Michael K. A1 Kanal, Kalpana M. A1 Gebhard, Mark W. A1 Rossman, Philip J. YR 1998 UL http://jnm.snmjournals.org/content/39/12/2027.abstract AB