RT Journal Article SR Electronic T1 Targeting Signal Transducer and Activator of Transcription 3 in Cancer Stem Cells with Cucurbitacin I JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 306 OP 306 VO 341 IS 2 YR 2012 UL http://jpet.aspetjournals.org/content/341/2/306.4.abstract AB