Preti, A., Demontis, R., Cossu, G., Kalcev, G., Cabras, F., Moro, M., … Carta, M. (2021). The lifetime prevalence and impact of generalized anxiety disorders in an epidemiologic Italian National Survey carried out by clinicians by means of semi-structured interviews. BMC Psychiatry, 21(1), 48. https://doi.org/10.1186/s12888-021-03042-3 (Original work published 2021)