RT Journal Article SR Electronic T1 Cholecystokinin Cholescintigraphy: Victim of Its Own Success? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2038 OP 2042 VO 40 IS 12 A1 Harvey A. Ziessman YR 1999 UL http://jnm.snmjournals.org/content/40/12/2038.abstract AB