Ali Saleh, Jawad. “Effect of Smoking on Interleukin 6, Tumor Necrosis Factor and C-Reactive Protein in Hypertensive Patients”. Tikrit Journal of Pharmaceutical Sciences, vol. 14, no. 1, Apr. 2023, pp. 1-9, doi:10.25130/tjphs.2019.14.1.1.1.9.