Xu DX, Wang H, Zhao L,Ning H, Chen YH, Zhang C. Effects of low-dose lipopolysaccharide (LPS) pretreatment on LPS-induced intra-uterine fetal death and preterm labor. Toxicology 2007；234(3):167-175.
Xu DX, Wang H, Zhao L,Ning H, Chen YH, Zhang C. Effects of low-dose lipopolysaccharide (LPS) pretreatment on LPS-induced intra-uterine fetal death and preterm labor. Toxicology 2007；234(3):167-175.