Factores de riesgo y etapas de adquisición del consumo de drogas lícitas en estudiantes mexicanos/ Risk factors and stages of acquisition of lawful drug consumption in mexican students/ Fatores de risco e estágios de aquisição do consumo de drogas.. (2019). Journal Health NPEPS, 4(2), 280-296. https://periodicos.unemat.br/index.php/jhnpeps/article/view/3761