title: Duplicate publications: attack of the clones.
authors: Department of Radiology, Radiumhospitalet, Oslo University Hospital, Oslo, Norway audun.berstad@ous-hf.no.
authors: Audun Elnaes
authors: AE
authors: Berstad
mesh_terms: D015713:Duplicate Publications as Topic; D035081:Editorial Policies; D006801:Humans; D010506:Periodicals as Topic; D011871:Radiology