1. Mistakes in scientific studies surge;Naik;Wall St J,2011
2. Editor’s note: notices of retraction;Shafer;Anesth Analg,2011
3. Japanese PONV Researcher probed in sweeping research fraud case: latest in string of anesthesiologists implicated in fraud could produce scores of retractions;Marcus;Anesthesiol News,2012
4. Editor’s note: Industry support of articles published in Mayo Clinic Proceedings;Lanier;Mayo Clin Proc,2006
5. ICMJE: International Committee of Medical Journal Editors website. Conflicts of interest. http://www.icmje.org/conflicts-of-interest/. Accessed June 25, 2015.