Borraccino, A. .; Lo Moro, G.; Dalmasso, P.; Nardone, P.; Donati, S.; Berchialla, P.; Charrier, L.; Lenzi, M.; Spinelli, A.; Lemma, P. Sexual Behaviour in 15-Year-Old Adolescents: Insights into the Role of Family, Peer, Teacher, and Classmate Support. Ann Ist Super Sanità 2020, 56, 522-530.