Noor H. Ali, Firas T. Maher and Mohammad M. F. Al-Halbosiy 2019. The effect of hypertension, diabetes, and smoking on the levels of some biochemical parameters in chronic renal failure patients. Tikrit Journal of Pure Science. 24, 3 (May 2019), 69–76. DOI:https://doi.org/10.25130/tjps.v24i3.370.