Pérez-Pedrogo, C. (2022) “Psychometric Properties of the Generalized Anxiety Disorder 7-item Scale in Adolescents: An Effective Screening Tool for School and Community Settings”, Puerto Rico Health Sciences Journal, 41(4), pp. 226–232. Available at: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/2775 (Accessed: 15 January 2026).