title: Science will tighten standards after retracting stem cell papers.
authors.forename: Janice Hopkins
authors.initials: JH
authors.lastname: Tanne
mesh_terms: D010506:Periodicals as Topic / Q000592:standards*; D011643:Publishing / Q000592:standards*; D015871:Scientific Misconduct; D013234:Stem Cells; D014481:United States