PT - JOURNAL ARTICLE ED - , TI - Placement DP - 1982 Sep 01 TA - Journal of Nuclear Medicine Technology PG - 29A--31A VI - 10 IP - 3 4099 - http://tech.snmjournals.org/content/10/3/29A.short 4100 - http://tech.snmjournals.org/content/10/3/29A.full SO - J. Nucl. Med. Technol.1982 Sep 01; 10