Tumer, N. B., A. Tekeli Kunt, and S. Gunaydin. “Preoperative Urinary PH Is Associated With Acute Kidney Injury After Cardiac Surgery in Non-Diabetic Patients”. The Heart Surgery Forum, vol. 22, no. 6, Nov. 2019, pp. E456-E461, doi:10.1532/hsf.2509.