RT Journal Article SR Electronic T1 Education and Research Foundation: Investing in the Future JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 17N OP 18N VO 37 IS 7 A1 Abass Alavi A1 Conrad Nagle YR 1996 UL http://jnm.snmjournals.org/content/37/7/17N.abstract AB