Ul Haque, W. M. M., M. A. Rahim, P. Mitra, T. Samad, S. H. Habib, and S. Iqbal. “Serum Intact Parathyroid Hormone Level Is Inversely Correlated With Glycated Haemoglobin in Diabetic Chronic Kidney Disease Stages 3-5 Predialysis Patients”. BIRDEM Medical Journal, vol. 7, no. 2, May 2017, pp. 110-3, doi:10.3329/birdem.v7i2.32447.