Ran Li#, Xilu Wang#, Bo Wang, Jian Li, Yaping Song, Biao Luo, Yuanhua Chen, Cheng Zhang, Hua Wang, Dexiang Xu*,Gestational 1-nitropyrene exposure causes fetal growth restriction through disturbing placental vascularity and proliferation,Chemosphere,Volume 213,2018,Pages 252-258