H. F. . Mohammed, S. H. . Jaber, and A. J. . al-Zubaidi, “Precollagen Type III N-terminal Propeptide (PIIINP) a Biomarker Onset in Hypertensive Patients”, Med.Sci.Jour.Adv.Res, vol. 1, no. 01, pp. 25–28, Dec. 2020.