Nature CommunicationsA nested case-control study of air pollution and congenital heart defects via circulating proteinsChen LiangRuiyang DingShaofei SuShuanghua XieJianhui LiuTianhe LiZhiwei SunRuixia LiuJunchao DuanChenghong Yin2026-09-09Full textDOI https://doi.org/10.1038/s41467-026-77623-9