RT Journal Article SR Electronic T1 Self-Assessment of Current Knowledge in Nuclear Medicine (Second Edition) JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 549 OP 550 VO 24 IS 6 A1 Wei-Jen Shih YR 1983 UL http://jnm.snmjournals.org/content/24/6/549.2.abstract AB