PT - JOURNAL ARTICLE ED - , TI - Placement DP - 1976 Sep 01 TA - Journal of Nuclear Medicine Technology PG - 32A--32A VI - 4 IP - 3 4099 - http://tech.snmjournals.org/content/4/3/32A.short 4100 - http://tech.snmjournals.org/content/4/3/32A.full SO - J. Nucl. Med. Technol.1976 Sep 01; 4