V. Susam, M. Friedel, P. Basile, P. Ferri, and L. Bonetti, “Efficacy of the Buzzy System for pain relief during venipuncture in children: a randomized controlled trial”., Acta Biomed, vol. 89, no. 6-S, pp. 6–16, Jul. 2018, doi: 10.23750/abm.v89i6-S.7378.