PT - JOURNAL ARTICLE ED - , TI - Calendar DP - 1993 Apr 01 TA - Journal of Nuclear Medicine PG - 36A--38A VI - 34 IP - 4 4099 - http://jnm.snmjournals.org/content/34/4/36A.short 4100 - http://jnm.snmjournals.org/content/34/4/36A.full SO - J Nucl Med1993 Apr 01; 34