Caballero, L., Bobes, J., Vilardaga, I., & Rejas, J. (2009). Clinical prevalence and reason for visit of patients with generalized anxiety disorder seen in the psychiatry out-patient clinics in Spain. Results of the LIGANDO study. Actas Españolas De Psiquiatría, 37(1), 17–20. Retrieved from https://actaspsiquiatria.es/index.php/actas/article/view/817