Letuka, P., and A. Gwanyanya. “Endothelial-Independent Vasorelaxant Effect of the Non-Steroidal Anti-Inflammatory Drugs Diclofenac and Flufenamic Acid on Rat Isolated Aortic Vascular Rings”. SA Heart Journal 22, no. 1 (March 7, 2025): 48. Accessed February 7, 2026. https://www.journals.ac.za/SAHJ/article/view/5327.