G. C. Woo, G. M. Halpern, and E. Y. Kwong, “Effect of TCM-derived extracts on cataractdevelopment in the elderly: a pilot study”, Progr Nutr, vol. 11, no. 1, pp. 12–17, Mar. 2010, Accessed: May 21, 2025. [Online]. Available: https://mattioli1885journals.com/index.php/progressinnutrition/article/view/1109