AUTHOR=Song Ke , Li Shujiao , Liu Jian , Kang Zefeng TITLE=Global research trend of Herpes simplex keratitis: a bibliometric analysis and visualization from 1941 to 2024 JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1526116 DOI=10.3389/fmed.2025.1526116 ISSN=2296-858X