Sajjad, S., Zaman, Y., Rahim, M., Mahmuda, A., Haque, W. and Uddin, K. 2014. Parathyroid Hormone Status in Patients with End Stage Renal Disease on Maintenance Haemodialysis. BIRDEM Medical Journal. 4, 1 (Apr. 2014), 13–17. DOI:https://doi.org/10.3329/birdem.v4i1.18547.