PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Placement DP - 1975 Jun 01 TA - Journal of Nuclear Medicine Technology PG - 32a--32a VI - 3 IP - 2 4099 - http://tech.snmjournals.org/content/3/2/32a.short 4100 - http://tech.snmjournals.org/content/3/2/32a.full SO - J. Nucl. Med. Technol.1975 Jun 01; 3