title: Duplicate publications in otolaryngology.
authors.forename: Emmanuel P
authors.initials: EP
authors.lastname: Prokopakis
authors.forename: Vassilios A
authors.initials: VA
authors.lastname: Lachanas
authors.forename: George A
authors.initials: GA
authors.lastname: Velegrakis
mesh_terms: D015713:Duplicate Publications as Topic; D015201:Meta-Analysis as Topic; D011643:Publishing / Q000941:ethics / Q000592:standards