AUTHOR=Liu Xianchun , Zhang Longyi , Zhao Li , Zhou Xuelei , Mao Wei , Chen Linlin , Zhu Hongyu , Xie Ying , Li Linji TITLE=Comparison of the safety of remimazolam and propofol during general anesthesia in elderly patients: systematic review and meta-analysis JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1409495 DOI=10.3389/fmed.2025.1409495 ISSN=2296-858X