A phase I trial of escalating doses of cixutumumab (IMC-A12) and sorafenib in the treatment of advanced hepatocellular carcinoma

Anthony B. El-Khoueiry, Robert O’Donnell, Thomas J. Semrad, Philip Mack, Suzette Blanchard, Nathan Bahary, Yixing Jiang, Yun Yen, John Wright, Helen Chen, Heinz Josef Lenz, David R. Gandara