Kidney function tests in chronic renal disease. Serum urea nitrogen, creatinine, and creatine clearance.
D001806:Blood Urea Nitrogen; D002908:Chronic Disease; D003404:Creatinine / Q000097:blood / Q000652:urine; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis*; D007677:Kidney Function Tests
D003404:Creatinine