Sánchez-Hernández Óscar, Méndez FX, Ato M, Garber J. Prevention of Depressive Symptoms and Promotion of Well-being in Adolescents: A Randomized Controlled Trial of the Smile Program: Un ensayo controlado aleatorizado del Programa Sonrisa. An. psicol. [Internet]. 2019 Apr. 7 [cited 2026 Jan. 6];35(2):300-13. Available from: https://revistas.um.es/analesps/article/view/342591