PT - JOURNAL ARTICLE ED - , TI - Technologist News DP - 1979 Jun 01 TA - Journal of Nuclear Medicine Technology PG - 53--68 VI - 7 IP - 2 4099 - http://tech.snmjournals.org/content/7/2/53.short 4100 - http://tech.snmjournals.org/content/7/2/53.full SO - J. Nucl. Med. Technol.1979 Jun 01; 7