PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Placement DP - 1993 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 14A--14A VI - 21 IP - 4 4099 - http://tech.snmjournals.org/content/21/4/14A.short 4100 - http://tech.snmjournals.org/content/21/4/14A.full SO - J. Nucl. Med. Technol.1993 Dec 01; 21