Bonsignore, A. et al. 2021. 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 Biomedica Atenei Parmensis. 92, 4 (Sep. 2021), e2021092. DOI:https://doi.org/10.23750/abm.v92i4.11314.