Chi, Jen-Tsan, Howard Y Chang, Guttorm Haraldsen, Frode L Jahnsen, Olga G Troyanskaya, Dustin S Chang, Zhen Wang, et al. (2003) 2003. “Endothelial Cell Diversity Revealed by Global Expression Profiling.”. Proc Natl Acad Sci U S A 100 (19): 10623-8.