PT - JOURNAL ARTICLE ED - , TI - Technologist News DP - 1989 Sep 01 TA - Journal of Nuclear Medicine Technology PG - 175--178 VI - 17 IP - 3 4099 - http://tech.snmjournals.org/content/17/3/175.short 4100 - http://tech.snmjournals.org/content/17/3/175.full SO - J. Nucl. Med. Technol.1989 Sep 01; 17