PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Calendar DP - 1975 Nov 01 TA - Journal of Nuclear Medicine PG - 1100--1102 VI - 16 IP - 11 4099 - http://jnm.snmjournals.org/content/16/11/1100.short 4100 - http://jnm.snmjournals.org/content/16/11/1100.full SO - J Nucl Med1975 Nov 01; 16