Identification of active chemical constituents of Asplenium ruprechtii Sa. Kurata based on in vitro neuroprotective activity evaluation oleh Zhi-Bo Jiang, Xing Lu, Jing-Zhi Chen, Xiao-Li Ma, Yi-Hu Ke, Xin Guo, Hai Liu, Chong-Long Li, Fang Wang, Xiu-Li Wu, Dai-Zhou Zhang, Shuang Cao