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Berry JG, Gold MS, Ryan P, Duszynski KM, Braunack-Mayer AJ; Vaccine Assessment Using Linked Data (VALiD) Working Group.Berry JG, et al.Vaccine. 2012 Jun 13;30(28):4167-74. doi: 10.1016/j.vaccine.2012.04.056. Epub 2012 Apr 27.Vaccine. 2012.PMID: 22546331