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Engelhard D, Zakay-Rones Z, Shapira MY, Resnick I, Averbuch D, Grisariu S, Dray L, Djian E, Strauss-Liviatan N, Grotto I, Wolf DG, Or R.Engelhard D, et al. Among authors: grisariu s.Vaccine. 2011 Feb 17;29(9):1777-82. doi: 10.1016/j.vaccine.2010.12.113. Epub 2011 Jan 7.Vaccine. 2011.PMID: 21216315