Aqueous extracts of FBD, a Chinese herb formula composed of Poria cocos, Atractylodes macrocephala, and Angelica sinensis reverse scopolamine induced memory deficit in ICR mice

Zhihong Lin, Zhibin Xiao, Danni Zhu, Yongqing Yan, Boyang Yu and Qiujuan Wang

Pharmaceutical Biology 47 ( 5 ): 396 - 401 , 2009