Vilaplana, M., S. Ochoa, A. Martínez, V. Villalta, R. Martinez-Leal, E. Puigdollers, L. Salvador, A. Martorell, P. E. Muñoz, and J. M. Haro. 2007. “Validation in Spanish Population of the Family Objective and Subjective Burden Interview (ECFOS-II) for Relatives of Patiens With Schizophrenia”. Actas Españolas De Psiquiatría 35 (6):372-81. https://actaspsiquiatria.es/index.php/actas/article/view/967.