Choi, Y. Y., Kim, M. H., Hong, J., Kim, K., & Yang, W. M. (2016). Effect of Dangguibohyul-Tang, a Mixed Extract of Astragalus membranaceus and Angelica sinensis, on Allergic and Inflammatory Skin Reaction Compared with Single Extracts of Astragalus membranaceus or Angelica sinensis. Evid Based Complement Alternat Med.

Choi, You Yeon, Mi Hye Kim, Jongki Hong, Kyuseok Kim, and Woong Mo Yang. "Effect of Dangguibohyul-Tang, a Mixed Extract of Astragalus Membranaceus and Angelica Sinensis, On Allergic and Inflammatory Skin Reaction Compared With Single Extracts of Astragalus Membranaceus or Angelica Sinensis." Evid Based Complement Alternat Med 2016.

Choi, You Yeon, et al. "Effect of Dangguibohyul-Tang, a Mixed Extract of Astragalus Membranaceus and Angelica Sinensis, On Allergic and Inflammatory Skin Reaction Compared With Single Extracts of Astragalus Membranaceus or Angelica Sinensis." Evid Based Complement Alternat Med 2016.