AUTHOR=Yang Jie , Chen Jun , Xie Yuyang , Liu Yunjie , Wu Junhao , Li Yangyuan , Nie Jingchun TITLE=Challenges in rural maternal health: how received public services and policy awareness affect health knowledge and practices JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1514522 DOI=10.3389/fpubh.2024.1514522 ISSN=2296-2565