Ramos, M. I., Cardoso, M. J., Vaz, F., Torres, M. D., García, F., Blanco, G., & González, E. M. (2008). Influence of the grade of anxiety and level of cortisol on post-surgical recovery. Actas Españolas De Psiquiatría, 36(3), 133–137. Retrieved from https://actaspsiquiatria.es/index.php/actas/article/view/72