Differences in psychoactive substances and psychotropic drugs use among Medical and Psychology students at exam time / Diferencias en el consumo de sustancias psicoactivas y psicofármacos entre estudiantes de Medicina y Psicologí­a en época de exámenes. Health and Addictions/Salud y Drogas, [S. l.], v. 11, n. 1, 2011. DOI: 10.21134/haaj.v11i1.20. Disponível em: https://ojs.haaj.org/haaj/article/view/20. Acesso em: 23 jul. 2026.