PT - JOURNAL ARTICLE AU - Belton A. Burrows TI - Letter from the Editor DP - 1972 Dec 01 TA - Journal of Nuclear Medicine PG - 879--879 VI - 13 IP - 12 4099 - http://jnm.snmjournals.org/content/13/12/879.short 4100 - http://jnm.snmjournals.org/content/13/12/879.full SO - J Nucl Med1972 Dec 01; 13