PT - JOURNAL ARTICLE AU - Martin P. Sandler TI - Converting Activity into Visibility DP - 2006 Mar 01 TA - Journal of Nuclear Medicine PG - 19N--19N VI - 47 IP - 3 4099 - http://jnm.snmjournals.org/content/47/3/19N.short 4100 - http://jnm.snmjournals.org/content/47/3/19N.full SO - J Nucl Med2006 Mar 01; 47