AUTHOR=Xie Yanjun , Wang Xining , Lan Yuemin , Xu Xinyu , Shi Shaoteng , Yang Zhihao , Li Hongqiu , Han Jing , Liu Yulong TITLE=Assessment of radiation knowledge among medical personnel in nuclear emergency preparedness: a cross-sectional study JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1547818 DOI=10.3389/fpubh.2025.1547818 ISSN=2296-2565