PT - JOURNAL ARTICLE ED - , TI - Placement DP - 1985 Jun 01 TA - Journal of Nuclear Medicine Technology PG - 29A--29A VI - 13 IP - 2 4099 - http://tech.snmjournals.org/content/13/2/29A.short 4100 - http://tech.snmjournals.org/content/13/2/29A.full SO - J. Nucl. Med. Technol.1985 Jun 01; 13