title: The value of oral cholecystography.
authors.forename: R G
authors.initials: RG
authors.lastname: Evens
mesh_terms: D000284:Administration, Oral; D002765:Cholecystography / Q000379:methods; D003287:Contrast Media / Q000008:administration & dosage; D005705:Gallbladder Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D014463:Ultrasonography
chemical_list: D003287:Contrast Media