AUTHOR=Tang Haiwei , Ling Tingxian , Zhao Enze , You Mingke , Chen Xi , Chen Gang , Zhou Kai , Zhou Zongke TITLE=The efficacy of core decompression combined with regenerative therapy in early femoral head necrosis: a systematic review and meta-analysis involving 954 subjects JOURNAL=Frontiers in Pharmacology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2024.1501590 DOI=10.3389/fphar.2024.1501590 ISSN=1663-9812