Crespo Iglesias, J. M., et al. “Assessing the Sexual Functioning of Chronic Inpatients at a Psychosocial Rehabilitation Unit”. Actas Españolas De Psiquiatría, vol. 34, no. 1, Jan. 2006, pp. 41-47, https://actaspsiquiatria.es/index.php/actas/article/view/988.