Oral Hygiene Status and Renal Function in Pre-Dialysis Chronic Kidney Disease Patients in a Nigerian Tertiary Hospital: A Cross-Sectional Study. Niger. Dent. J [Internet]. 2026 Mar. 18 [cited 2026 Mar. 18];34(1). Available from: https://www.nigeriandentaljournal.ng/index.php/ndj/article/view/410