Sánchez-Teruel D, Robles-Bello MA. Preliminary Study on Psychometric Properties of an Anxiety Scale in Down Syndrome with Anxiety Symptoms. Int. j. psychol. res. [Internet]. 2020 Jan. 20 [cited 2024 Nov. 21];13(1):50-61. Available from: https://revistas.usb.edu.co/index.php/IJPR/article/view/4493