“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 11, no. 1 (January 12, 2011). Accessed July 23, 2026. https://ojs.haaj.org/haaj/article/view/20.