SALIVARY UREA AND CREATININE’S EFFECTIVENESS AND CORRELATION WITH BLOOD UREA AND CREATININE IN PATIENTS WITH SEVERE RENAL DISEASE. Int. Res. J. Pharm. [Internet]. 2022 Aug. 24 [cited 2026 Oct. 29];13(8):35-8. Available from: https://irjponline.org/index.php/irjp/article/view/3337