RT Journal Article SR Electronic T1 Accuracy of Registration of PET, SPECT and MR Images of a Brain Phantom JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1587 OP 1594 VO 34 IS 9 A1 Turkington, Timothy G. A1 Jaszczak, Ronald J. A1 Pelizzari, Charles A. A1 Harris, C. Craig A1 MacFall, James R. A1 Hoffman, John M. A1 Coleman, R. Edward YR 1993 UL http://jnm.snmjournals.org/content/34/9/1587.abstract AB