Frequency of Absolute and Functional Iron Deficiency Anemia in Non-Dialysis Dependent Chronic Kidney Disease Patients. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 4, p. 839–843, 2025. DOI: 10.70749/ijbr.v3i4.1939. Disponível em: https://ijbr.com.pk/IJBR/article/view/1939. Acesso em: 14 aug. 2025.