PT - JOURNAL ARTICLE ED - , TI - Announcements DP - 1965 Jan 01 TA - Journal of Nuclear Medicine PG - xvi--xvii VI - 6 IP - 1 4099 - http://jnm.snmjournals.org/content/6/1/xvi.short 4100 - http://jnm.snmjournals.org/content/6/1/xvi.full SO - J Nucl Med1965 Jan 01; 6