RT Journal Article SR Electronic T1 Selective Killing of Smad4-Negative Tumor Cells Via A Designed Repressor Strategy JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.108.046953 A1 Vidula Dixit A1 Rudolph L. Juliano YR 2008 UL http://molpharm.aspetjournals.org/content/early/2008/04/21/mol.108.046953.abstract AB