Obi, C. U., Obi, I. A. C. I. V., Ugwunna, O. C., Chigozie, O. F., Agbiogwu , I. N., Onuora , I. J., … Chukwuemeka, O. V. (2026). Correlation of C-Peptide with Creatinine and Estimated Glomerular Filtration Rate Among Kidney Failure Patients in Nnewi North, Nigeria. International Journal of Scientific Research and Modern Technology, 5(5), 113–121. https://doi.org/10.38124/ijsrmt.v5i5.1439