PT - JOURNAL ARTICLE AU - Kazuro Iwata TI - Alternative Method for Calculating Right Ventricular Ejection Fraction from First-Pass Time-Activity Curves DP - 1988 Dec 01 TA - Journal of Nuclear Medicine PG - 1990--1997 VI - 29 IP - 12 4099 - http://jnm.snmjournals.org/content/29/12/1990.short 4100 - http://jnm.snmjournals.org/content/29/12/1990.full SO - J Nucl Med1988 Dec 01; 29