PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Addendum DP - 1991 Jan 01 TA - Journal of Nuclear Medicine PG - 15--15 VI - 32 IP - 1 4099 - http://jnm.snmjournals.org/content/32/1/15.short 4100 - http://jnm.snmjournals.org/content/32/1/15.full SO - J Nucl Med1991 Jan 01; 32