Gutiérrez Rojas, L., et al. “Performance in WCST in Schizophrenic Patients: Influence of Clinical Variables in Manual Laterality”. Actas Españolas De Psiquiatría, vol. 33, no. 3, May 2005, pp. 173-9, https://actaspsiquiatria.es/index.php/actas/article/view/998.