title: How can we assess scientific quality? Citation index only for original research and/or for authorship in the guidelines?
authors.affiliation: First Cardiology Department, University of Athens Medical School, Hippokration Hospital, Athens, Greece.
authors.forename: Dimitris
authors.initials: D
authors.lastname: Tousoulis
authors.forename: Christodoulos
authors.initials: C
authors.lastname: Stefanadis
mesh_terms: D001319:Authorship / Q000592:standards*; D015706:Bibliometrics; D035843:Biomedical Research / Q000592:standards*; D017408:Guidelines as Topic / Q000592:standards*; D006801:Humans; D010506:Periodicals as Topic; D058996:Quality Improvement