%0 Journal Article %T Adherent Cells Generated During Long-Term Culture of Human Umbilical Cord Blood CD34+ Cells Have Characteristics of Endothelial Cells and Beneficial Effect on Cord Blood Ex Vivo Expansion %A Yoo, Eun-Sun %A Lee, Kyung-Eun %A Seo, Jeong-Wan %A Yoo, Eun-Hee %A Lee, Mi-Ae %A Im, Seock-Ah %A Mun, Yeung-Chul %A Lee, Soon-Nam %A Huh, Jung-Won %A Kim, Mi-Jung %A Jo, Duck-Yeon %A Ahn, Jee-Young %A Lee, Sun-Mee %A Chung, Wha-Soon %A Kim, Jae-Hong %A Seong, Chu-Myong %J Stem Cells %V 21 %N 2 %P 228-235 %@ 1066-5099 %D 2003-03-01 %I Oxford University Press %~ DeepDyve