RT Journal Article SR Electronic T1 Calculation of a Gallbladder Ejection Fraction: Advantage of Continuous Sincalide Infusion over the Three-Minute Infusion Method JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 537 OP 541 VO 33 IS 4 A1 Ziessman, Harvey A. A1 Fahey, Frederic H. A1 Hixson, Donald J. YR 1992 UL http://jnm.snmjournals.org/content/33/4/537.abstract AB