RT Journal Article SR Electronic T1 Right Ventricular Ejection Fraction by First-Pass Curve Oscillations JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 382 OP 383 VO 31 IS 3 A1 Eterović, Davor YR 1990 UL http://jnm.snmjournals.org/content/31/3/382.abstract AB