Sánchez Castillo, Hugo, Diana Paz-Trejo, Josselyn Vazquéz Ramírez, Pavel Zarate González, and Martin Migliaro. “Neurobiology of Posttraumatic Stress Disorder (PTSD) and Its Frontostriatal Implications: A Short Review”. Actualidades en Psicología 28, no. 117 (November 19, 2014): 13-20. Accessed June 24, 2019. https://revistas.ucr.ac.cr/index.php/actualidades/article/view/14131.