PT - JOURNAL ARTICLE ED - Gilbert, Susan TI - Introduction DP - 1996 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 268--269 VI - 24 IP - 4 4099 - http://tech.snmjournals.org/content/24/4/268.short 4100 - http://tech.snmjournals.org/content/24/4/268.full SO - J. Nucl. Med. Technol.1996 Dec 01; 24