@article {5253,
	title = {Advances in histone methyltransferases and histone demethylases},
	journal = {Ai zheng = Aizheng = Chinese journal of cancer},
	year = {2008},
	pages = {1018-1025},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/18851779},
	author = {X. Wang and Wei-Guo Zhu}
}
