Benini, Franca, et al. “The PIPER WEEKEND Study. Children’s and Adults Satisfaction Regarding Pediatric Pain in Italian Emergency Department”. Annali dell’Istituto Superiore Di Sanità, vol. 54, no. 1, Mar. 2018, pp. 12-19, https://annali.iss.it/index.php/anna/article/view/586.