Guang Xue He , Yan Lin Zhao , Guang Lu Jiang , Yu Hong Liu , Hui Xia , Sheng Fen Wang , Li Xia Wang , Martien W Borgdorff , Marieke J van der Werf and Susan van den Hof
BMC Infectious Diseases 2008, 8:166doi:10.1186/1471-2334-8-166