PT - JOURNAL ARTICLE AU - Gupta, Shiv M. AU - Spencer, Richard P. AU - Chak, Sin Pui TI - Significance of Intensity of Delayed Activity During Technetium-99m-RBC Gastrointestinal Bleeding Study DP - 1991 Dec 01 TA - Journal of Nuclear Medicine PG - 2249--2252 VI - 32 IP - 12 4099 - http://jnm.snmjournals.org/content/32/12/2249.short 4100 - http://jnm.snmjournals.org/content/32/12/2249.full SO - J Nucl Med1991 Dec 01; 32