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Cyr SL, Jones T, Stoica-Popescu I, Brewer A, Chabot S, Lussier M, Burt D, Ward BJ.Cyr SL, et al. Among authors: burt d.Vaccine. 2007 Jul 20;25(29):5378-89. doi: 10.1016/j.vaccine.2007.05.004. Epub 2007 May 24.Vaccine. 2007.PMID: 17561317