AUTHOR=Li Yan , Wang Hui , Bi Xiaoqing , Zhao Guowei TITLE=Associations between ethylene oxide exposure and chronic bronchitis: results from the NHANES 2013–2018 JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1424555 DOI=10.3389/fpubh.2024.1424555 ISSN=2296-2565