AUTHOR=Lenzo Vittorio , Quattropani Maria C. TITLE=Psychological factors and prosociality as determinants in grief reactions: Proposals for an integrative perspective in palliative care JOURNAL=Frontiers in Psychology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1136301 DOI=10.3389/fpsyg.2023.1136301 ISSN=1664-1078