title: "Mercedes Benz" sign.
authors.affiliation: Department of Radiology, Antwerp University Hospital, Belgium.
authors.forename: A
authors.initials: A
authors.lastname: Snoeckx
authors.forename: F M
authors.initials: FM
authors.lastname: Vanhoenacker
authors.forename: B
authors.initials: B
authors.lastname: Op de Beeck
authors.forename: P M
authors.initials: PM
authors.lastname: Parizel
mesh_terms: D002765:Cholecystography / Q000379:methods*; D003287:Contrast Media; D003937:Diagnosis, Differential; D042882:Gallstones / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005740:Gases; D006801:Humans; D011856:Radiographic Image Enhancement / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003287:Contrast Media; D005740:Gases