Cell Specific Expression of Vascular Endothelial Growth Factor Receptor-2 (Flk-1/KDR) in Developing Mice Embryo and Supporting Maternal Uterine Tissue during Early Gestation (D4-D7)

小鼠胚胎发育及妊娠早期（D4-D7）母体子宫组织中血管内皮生长因子受体-2（Flk-1/KDR）的细胞特异性表达