PT - JOURNAL ARTICLE ED - , TI - NEWSBRIEFS DP - 2007 Apr 01 TA - Journal of Nuclear Medicine PG - 30N--33N VI - 48 IP - 4 4099 - http://jnm.snmjournals.org/content/48/4/30N.short 4100 - http://jnm.snmjournals.org/content/48/4/30N.full SO - J Nucl Med2007 Apr 01; 48