PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Placement DP - 1981 Sep 01 TA - Journal of Nuclear Medicine Technology PG - 26a--26a VI - 9 IP - 3 4099 - http://tech.snmjournals.org/content/9/3/26a.short 4100 - http://tech.snmjournals.org/content/9/3/26a.full SO - J. Nucl. Med. Technol.1981 Sep 01; 9