@article {4705,
	title = {Stromal cells expressing ephrin-B2 promote the growth and sprouting of ephrin-B2+ endothelial cells},
	journal = {Blood},
	year = {2001},
	pages = {1028-1037},
	doi = {10.1182/blood.V98.4.1028},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/11493448},
	author = {Xiu-Qin Zhang and Nobuyuki Takakura and Yuichi Oike and Tomohisa Inada and Nicholas W. Gale and George D. Yancopoulos and Toshio Suda}
}
