AUTHOR=Dong Bolin , Liu Huan TITLE=Care service supply’s impact on household consumption inequality in the context of “one old and one young” families JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1419294 DOI=10.3389/fpubh.2025.1419294 ISSN=2296-2565