title: Evaluation of duplicate publications: an article retraction by the Journal of Pain.
authors.affiliation: University of Washington, Seattle, Washington. Electronic address: mjensen@uw.edu.
authors.forename: Mark P
authors.initials: MP
authors.lastname: Jensen
authors.affiliation: Tilburg University, Tilburg, The Netherlands.
authors.forename: Willem J
authors.initials: WJ
authors.lastname: Kop
mesh_terms: D015713:Duplicate Publications as Topic; D006801:Humans; D018156:Journalism, Medical / Q000592:standards*; D010146:Pain; D015871:Scientific Misconduct