PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - CALENDAR DP - 1991 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 14A--15A VI - 19 IP - 4 4099 - http://tech.snmjournals.org/content/19/4/14A.short 4100 - http://tech.snmjournals.org/content/19/4/14A.full SO - J. Nucl. Med. Technol.1991 Dec 01; 19