Kovařík, A., Lu, P. J., Peat, N., Morris, J., Taylor-Papadimitriou, J. Two GC Boxes (Sp1 Sites) Are Involved in Regulation of the Activity of the Epithelium-specific MUC1 Promoter. Journal of Biological Chemistry. 1996, 271(30), 18140-18147. ISSN 0021-9258. E-ISSN 1083-351X.