title: Low gallbladder ejection fraction following cholecystokinin cholescintigraphy.
authors.affiliation: Mallinckrodt Institute of Radiology, St. Louis, MO 63110, USA.
authors.forename: H D
authors.initials: HD
authors.lastname: Royal
mesh_terms: D002764:Cholecystitis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005704:Gallbladder / Q000000981:diagnostic imaging*; D016473:Gallbladder Emptying; D006801:Humans; D011877:Radionuclide Imaging