Nature CommunicationsPopulation-scale characterization of the oral microbiome and associations with metabolic healthHaochen XueAnastasia GodnevaFeilong TangHuifa LiYulong LiMing HuRuobing LiJionglong SuEran SegalImran Razzak2026-05-09Full textDOI https://doi.org/10.1038/s41467-026-72748-3