@article {5239,
	title = {Methylation of adjacent CpG sites affects Sp1/Sp3 binding and activity in the p21Cip1 promoter},
	journal = {Molecular and Cellular Biology},
	year = {2003},
	pages = {4056-4065},
	doi = {10.1128/MCB.23.12.4056-4065.2003},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/12773551},
	author = {Wei-Guo Zhu and Kanur Srinivasan and Zunyan Dai and Wenrui Duan and Lawrence J. Druhan and Haiming Ding and Lisa Yee and Miguel A. Villalona-Calero and Christoph Plass and Gregory A. Otterson}
}
