PT - JOURNAL ARTICLE ED - , TI - News Briefs DP - 1992 Jan 01 TA - Journal of Nuclear Medicine PG - 26N--27N VI - 33 IP - 1 4099 - http://jnm.snmjournals.org/content/33/1/26N.short 4100 - http://jnm.snmjournals.org/content/33/1/26N.full SO - J Nucl Med1992 Jan 01; 33