AUTHOR=Li Min-Ming , Jiao Xian-Ting , Zhang Jing , Gao Zhen-Yan , Cao Jia , Liu Jun-Xia , Yang Yu-Lin , Yan Chong-Huai TITLE=Prevalence and risk factors of elevated blood lead levels in 0-6-year-old children: a national cross-sectional study in China JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1546842 DOI=10.3389/fpubh.2025.1546842 ISSN=2296-2565