PT - JOURNAL ARTICLE ED - , TI - Calendar DP - 1993 Mar 01 TA - Journal of Nuclear Medicine PG - 44A--46A VI - 34 IP - 3 4099 - http://jnm.snmjournals.org/content/34/3/44A.short 4100 - http://jnm.snmjournals.org/content/34/3/44A.full SO - J Nucl Med1993 Mar 01; 34