@article {8390,
	title = {MEK/ERK signaling contributes to the maintenance of human embryonic stem cell self-renewal},
	journal = {Differentiation},
	year = {2007},
	pages = {299-307},
	doi = {10.1111/j.1432-0436.2006.00143.x},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/17286604},
	author = {Jian Li and Guangwen Wang and Chengyan Wang and Yang Zhao and Hong Zhang and Zhijia Tan and Zhihua Song and Mingxiao Ding and Hongkui Deng}
}
