Panchakul, C. ., P. Thongdeeying, A. Itharat, and W. . Pipatrattanaseree. “Antioxidant Activity and Total Phenolic Content of the Aqueous Extracts of a Thai Blood Tonic (Bhamrung-Lohit) Remedy and Its Plant Components”. Asian Medical Journal and Alternative Medicine, vol. 22, no. 2, Aug. 2022, pp. 89-101, https://asianmedjam.com/index.php/amjam/article/view/315.