M. Á. . Pérez San Gregorio, J. P. . Bernal, and A. Martín Rodríguez, “Psychological differences of patients and relatives”, Span. j. psychol., vol. 11, no. 1, pp. 250–258, Apr. 2008, Accessed: Nov. 17, 2024. Available: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808120250A