Fracasso PM, Williams KJ, Chen RC, Picus J, Ma CX, Ellis MJ, Tan BR, Pluard TJ, Adkins DR, Naughton MJ, Rader JS, Arquette MA, Fleshman JW, Creekmore AN, Goodner SA, Wright LP, Guo Z, Ryan CE, Tao Y, Soares EM, Cai SR, Lin L, Dancey J, Rudek MA, McLeod HL, Piwnica-Worms H. A Phase 1 study of UCN-01 in combination with irinotecan in patients with resistant solid tumor malignancies. Cancer Chemother Pharmacol. 2011 Jun; 67(6):1225-37.