PT - JOURNAL ARTICLE AU - Maria V. Nagel AU - Sheila Rosenfeld AU - Johnny Scott AU - William H. Blahd TI - To the Editor DP - 1992 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 246--246 VI - 20 IP - 4 4099 - http://tech.snmjournals.org/content/20/4/246.short 4100 - http://tech.snmjournals.org/content/20/4/246.full SO - J. Nucl. Med. Technol.1992 Dec 01; 20