PT - JOURNAL ARTICLE AU - Williams, Kim A. AU - Bryant, Todd A. AU - Taillon, Linda A. TI - First-Pass Radionuclide Angiographie Analysis with Two Regions of Interest to Improve Left Ventricular Ejection Fraction Accuracy DP - 1998 Nov 01 TA - Journal of Nuclear Medicine PG - 1857--1861 VI - 39 IP - 11 4099 - http://jnm.snmjournals.org/content/39/11/1857.short 4100 - http://jnm.snmjournals.org/content/39/11/1857.full SO - J Nucl Med1998 Nov 01; 39