1Millauer B, Wizigmann-Voos S, Schnurch H, et al, High affinity VEGF binding and developmental expression suggest Flk-1 as a major regulator of vasculogenesis and angiogenesis[J]. Cell,1993,72(3):835
2Ferrara N, Davis-Smyth T. The biology of vascular endothelial growth factor[J]. Endocr Res, 1997,18(8):4