Naidoo, Cameron, Alan D. Cromarty, Tracy Snyman, Karen Sliwa, Elena Libhaber, Mohammed R. Essop, and Geoffrey P. Candy. “Relationships Between Plasma Amino Acid Concentrations and Blood Pressure in South Africans of African Descent”. SA Heart Journal 6, no. 3 (April 13, 2017): 142–147. Accessed October 8, 2025. https://www.journals.ac.za/SAHJ/article/view/1982.