RT Journal Article SR Electronic T1 3,3'-Diindolylmethane (DIM) is a novel topoisomerase IIα catalytic inhibitor that induces S phase retardation and mitotic delay in human hepatoma HepG2 cells JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.105.018978 A1 Yixuan Gong A1 Gary L. Firestone A1 Leonard F. Bjeldanes YR 2005 UL http://molpharm.aspetjournals.org/content/early/2005/12/29/mol.105.018978.abstract AB