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3. Law 31 July 2017, n. 119. Conversion into law, with amendments, of the decree-law 7 June 2017, n. 73, containing urgent provisions regarding vaccination prevention. Official Gazette General Series, n.182; 5 August 2017. Available at: [last accessed: March 17, 2019] [in Italian].
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5. Re-emergence of SSPE: consequence of the decline of adherence to vaccination programmes?;Masnada;Eur J Paediatr Neurol,2019