RT Journal Article SR Electronic T1 From the SNM Commission on Education JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 22N OP 23N VO 50 IS 2 A1 Segall, George A1 Barnes, N. Lynn YR 2009 UL http://jnm.snmjournals.org/content/50/2/22N.abstract AB