Martínez Martínez KI, Contreras-Pérez ME, Wagner EF. Barriers for implementing an intervention for substance using adolescents when adding a parent component. Gac Méd Caracas [Internet]. 13 de mayo de 2021 [citado 16 de julio de 2024];129(1S):S110-S114. Disponible en: http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/22280