Susam, Volkan, Marie Friedel, Patrizia Basile, Paola Ferri, and Loris Bonetti. “Efficacy of the Buzzy System for Pain Relief During Venipuncture in Children: A Randomized Controlled Trial”. Acta Biomedica Atenei Parmensis 89, no. 6-S (July 18, 2018): 6–16. Accessed December 3, 2022. https://mattioli1885journals.com/index.php/actabiomedica/article/view/7378.