Purgato, M., Tedeschi, F., Riello, M., Zaccoletti, D., Mediavilla, R., Ayuso-Mateos, J., Mactaggart, D., Barbui, C. & Rusconi, E. 2025, 'Effectiveness of Self-Help Plus in its digital version in reducing anxiety and post-traumatic symptomatology among nursing home workers during the COVID-19 pandemic: secondary analysis of randomised controlled trial data', BMJ Mental Health, 28(1), article no: e301379. https://doi.org/10.1136/bmjment-2024-301379