Riza Caliskan, Ali, Yasin Sahinturk, Aygul Ozdemir, and Metin Sarikaya. “Do Hemoglobin Levels Affect the Progression of Chronic Kidney Disease in Patients With Stage 3-4 Chronic Kidney Disease?”. Annals of Medical Research 26, no. 5 (May 25, 2021): 0904–0908. Accessed December 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/1181.