title: Ring artefact in multidetector CT.
authors.affiliation: Radiology Department, EMMS Hospital Nazareth, Nazareth, Israel.
authors.forename: Suheil
authors.initials: S
authors.lastname: Artul
mesh_terms: D016477:Artifacts; D001921:Brain / Q000000981:diagnostic imaging; D006801:Humans; D014057:Tomography, X-Ray Computed