Effect of folic acid and vitamin B12 on the expression of phosphatidylinositol 3-kinase of rats with fetal growth restriction
ZHANG Hui, WANG Xin-li, ZHANG Jin, HAN Tong-yan, PIAO Mei-hua, TONG Xiao-mei, XING Yan
journal1 . 2018, (1): 32 -36 .  DOI: 10.11852/zgetbjzz2018-26-01-09