M. Al-Layla, A., آلاء, S. Al-Najafi, T. and طلال (2025) “Parathyroid Hormone and Some Biochemical Parameters Level in Sera of Renal Failure Patients Undergoing Hemodialysis”, Rafidain Journal of Science, 17(8), pp. 17–28. doi: 10.33899/rjs.2006.43463.