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Kim, Joo Young, Mirinae Kim, Rae Young Kim, Woo Kyung Park, and Young-Hoon Park. "A 12-week, Randomized, Double-blind, Placebo-controlled Study Assessing the Efficacy of EGHB010, a Standardized Extract of Paeoniae Radix and Glycyrrhizae Radix, in Patients With Early Age-related Macular Degeneration." Ann Transl Med 2021.

Kim, Joo Young, et al. "A 12-week, Randomized, Double-blind, Placebo-controlled Study Assessing the Efficacy of EGHB010, a Standardized Extract of Paeoniae Radix and Glycyrrhizae Radix, in Patients With Early Age-related Macular Degeneration." Ann Transl Med 2021.