PT - JOURNAL ARTICLE ED - , TI - First Impressions DP - 1995 Sep 01 TA - Journal of Nuclear Medicine PG - 1538--1653 VI - 36 IP - 9 4099 - http://jnm.snmjournals.org/content/36/9/1538.short 4100 - http://jnm.snmjournals.org/content/36/9/1538.full SO - J Nucl Med1995 Sep 01; 36