de Santiago-Díaza, Ana-Isabel, et al. “Suicidal Behaviour: Emergency Department Attendance for Suicidal Recurrence and Other Psychiatric or Medical Reasons in the 6 Months Following the Index Episode”. Actas Españolas De Psiquiatría, vol. 49, no. 6, Nov. 2021, pp. 244-52, https://actaspsiquiatria.es/index.php/actas/article/view/174.