American Heart Association. (30 November 2017). The facts about high blood pressure. Retrieved from: https://www.heart.org/en/health-topics/high-blood-pressure/the-facts-about-high-blood-pressure
Bloch, M. J.& Basile, J. (2019, August 5).Patient education: High blood pressure, diet, and weight (Beyond the Basics). Retrieved from: https://www.uptodate.com/contents/high-blood-pressure-diet-and-weight-beyond-the-basics?csi=0caabd33-1109-4fe2-a935-22f393e8e71f&source=contentShare
Fig 33.1 Lewis, S., Heitkemper, M., Dirksen, S.,O’Brien, P., and Bucher, L. ( 2011).Factors influencing Blood Pressure. EDRF, Endothelium-derived relaxing factor. From Medical Surgical Nursing 7th Edition (pg. 763). Mosby Elsevier
Mayo Clinic. (2019, May 19). DASH diet: Healthy eating to lower your blood pressure. Retrieved from https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/dash-diet/art-20048456
McCance, K. L., & Huether, S. E. (2019). Pathophysiology: The biologic basis for disease in adults and children (8th ed.). St. Louis, Missouri: Elsevier, Inc.