Kang Lan, Wang Jianle, Zhang Yu, Kou Zhaohui, Gao Shaorong
Graduate Program, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Cell Stem Cell. 2009 Aug 7;5(2):135-8. doi: 10.1016/j.stem.2009.07.001. Epub 2009 Jul 23.