title: Is oral cholecystography still useful?
authors.affiliation: Department of Radiology, University of California, San Diego, Medical Center 92103.
authors.forename: J R
authors.initials: JR
authors.lastname: Amberg
authors.forename: G R
authors.initials: GR
authors.lastname: Leopold
mesh_terms: D000284:Administration, Oral; D002765:Cholecystography / Q000379:methods; D003287:Contrast Media / Q000008:administration & dosage; D006801:Humans
chemical_list: D003287:Contrast Media