Keep up to date with the latest news and content from BMC Complementary and Alternative Medicine and BioMed Central.
Yang Zhou, Hong Wang, Ruili Yang, Hui Huang, Yuanming Sun*, Yudong Shen, Hongtao Lei and Hong Gao
Corresponding author: Yuanming Sun firstname.lastname@example.org
BMC Complementary and Alternative Medicine 2012, 12:12
BioMed Central Ltd unless otherwise stated. Part of Springer Science+Business Media.