Keivan Zandi, Boon-Teong Teoh, Sing-Sin Sam, Pooi-Fong Wong, Mohd R Mustafa and Sazaly AbuBakar*
* Corresponding author: Sazaly AbuBakar sazaly@um.edu.my
BMC Complementary and Alternative Medicine 2012, 12:214 doi:10.1186/1472-6882-12-214