López-Ibor, Juan J., and María-Inés López-Ibor. “Paving the Way for New Research Strategies in Mental Disorders. Second Part: The Light at the End of the Tunnel”. Actas Españolas De Psiquiatría, vol. 41, no. 2, Mar. 2013, pp. 67-75, https://actaspsiquiatria.es/index.php/actas/article/view/732.