Prevención e intervención psicosocial sobre el consumo juvenil de sustancias psicoactivas

Prevention and psychosocial intervention on the young psychoactive substances constumption: Comparision of four programs preventive efficacy

Comparación de la eficacia preventiva de programas de intervención psicosocial sobre las actitudes hacia el consumo juvenil de sustancias psicoactivas

Comparison of the preventive e fficacy of psychosocial intervention programs on attitudes towards the young consumption of psychoactives substances