title: What is the value of cover letters in scientific journals with high impact factors and how important should they be in Radiología?
authors.affiliation: Radiología Intervencionista, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España. Electronic address: joseandresguirola@gmail.com.
authors.forename: J A
authors.initials: JA
authors.lastname: Guirola Ortíz
mesh_terms: D015709:Correspondence as Topic; D055811:Journal Impact Factor; D010506:Periodicals as Topic; D011643:Publishing; D011871:Radiology