Bonsignore, A. .; Bragazzi, N. L.; Basile, C.; Pelosi, P.; Gratarola, A.; Bonatti, G.; Patroniti, N.; Ciliberti, R. Development and Validation of a Questionnaire Investigating the Knowledge, Attitudes and Practices of Healthcare Workers in the Field of Anesthesiology Concerning the Italian Law on Advance Healthcare Directives: A Pilot Study. Acta Biomed 2021, 92, e2021092.