Ngoc S Hoang, Chamroeun Sar, Jean Valmier, Victor Sieso and Frédérique Scamps*
* Corresponding author: Frédérique Scamps frederique.scamps@inserm.fr
BMC Complementary and Alternative Medicine 2012, 12:141 doi:10.1186/1472-6882-12-141
Fields marked * are required