Calycosin orchestrates the functions of Danggui Buxue Tang, a Chinese herbal decoction composing of Astragali Radix and Angelica Sinensis Radix: An evaluation by using calycosin-knock out herbal extract - Gong, A G; Li, N; Lau, K M; Lee, P S; Yan, L; Xu, M L; Lam, C T; Kong, A Y; Lin, H Q; Dong, T T; Tsim, K W (J Ethnopharmacol, 2015)