RT Journal Article SR Electronic T1 Challenges in Realizing the Potential of Clinical Molecular Imaging JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 72N OP 73N VO 49 IS 6 A1 Markus Lusser YR 2008 UL http://jnm.snmjournals.org/content/49/6/72N.abstract AB