title: [Declaration of possible conflict of interest--is it reliable?].
authors.forename: Mauri
authors.initials: M
authors.lastname: Johansson
mesh_terms: D016265:Conflict of Interest; D003718:Denmark; D035081:Editorial Policies; D017408:Guidelines as Topic; D006801:Humans; D008373:Manuscripts as Topic; D010506:Periodicals as Topic; D017594:Publication Bias; D012109:Research Support as Topic