Xifei Yang* , Jianjun Liu* , Haowei He , Li Zhou , Chunmei Gong , Xiaomei Wang , Lingqing Yang , Jianhui Yuan , Haiyan Huang , Lianhua He , Bing Zhang and Zhixiong Zhuang
Particle and Fibre Toxicology 2010, 7:1doi:10.1186/1743-8977-7-1