Nazar Ahemd Naji, Sabah Hussein Khorsheed, and Intisar Fadhil Mustafa. 2023. “The Role of Calcitonin and Vitamin D in Patients With Chronic Renal Failure and Arthritis”. Tikrit Journal of Pure Science 21 (3):61-66. https://doi.org/10.25130/tjps.v21i3.997.