链接:http://www.ncbi.nlm.nih.gov/pubmed?term=Immature%20erythroblasts%20with%20extensive%20ex%20vivo%20self-renewal%20capacity%20emerge%20from%20the%20early%20mammalian%20fetus%201 i! \- z; h5 g8 l
标题:Immature erythroblasts with extensive ex vivo self-renewal capacity emerge from the early mammalian fetus " ^( _3 i; E5 q+ z 谢谢!