Association of periodontitis with reduced kidney function and albuminuria in early chronic kidney disease: a population-based study. - Schmidt-Lauber C; Ebinghaus M; Borof K; Lieske B; Klopp A; Thompson C; Wees L; Dawood Z; Heydecke G; Beikler T; Huber TB; Aarabi G (International journal of oral science, 2026)