article 2002 Effect of estradiol and cytokines on vascular endothelial growth factor and thrombospondin-1 expression and their significance in endometriosis ·doi:10.1016/s0015-0282(01)03069-2
article 2002 Expression of vascular endothelial growth factor and thrombospondin-1 mRNA in endometriosis ·doi:10.1016/s0015-0282(01)03095-3