AUTHOR=Wu Rong , Fei Fei , Lu Tingting , Zhu Jing , Hu Dan TITLE=Effect of family doctor contract services on non-communicable disease management among the elderly: a systematic review and meta-analysis JOURNAL=Frontiers in Health Services VOLUME=Volume 5 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/health-services/articles/10.3389/frhs.2025.1462806 DOI=10.3389/frhs.2025.1462806 ISSN=2813-0146