Specchia, Maria Luisa, et al. “Highly-Integrated Programs for the Prevention of Obesity and Overweight in Children and Adolescent: Results from a Systematic Review and Meta-Analysis”. Annali dell’Istituto Superiore Di Sanità, vol. 54, no. 4, Dec. 2018, pp. 332-9, https://annali.iss.it/index.php/anna/article/view/654.