Pei-Jing Rong*, Ji-Liang Fang, Li-Ping Wang, Hong Meng, Jun Liu, Ying-ge Ma, Hui Ben, Liang Li, Ru-Peng Liu, Zhan-Xia Huang, Yu-Feng Zhao, Xia Li, Bing Zhu* and Jian Kong
* Corresponding authors: Pei-Jing Rong rongpj@hotmail.com - Bing Zhu zhubing@mail.cintcm.ac.cn
BMC Complementary and Alternative Medicine 2012, 12:255 doi:10.1186/1472-6882-12-255