RT Journal Article SR Electronic T1 Morphine-Augmented Cholescintigraphy: Its Efficacy in Detecting Acute Cholecystitis JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1231 OP 1233 VO 32 IS 6 A1 D. Fink-Bennett A1 H. Balon A1 T. Robbins A1 D. Tsai YR 1991 UL http://jnm.snmjournals.org/content/32/6/1231.abstract AB