A phase II and pharmacodynamic study of sunitinib in relapsed/refractory oesophageal and gastro-oesophageal cancers

C. Wu, S. Mikhail, L. Wei, C. Timmers, S. Tahiri, A. Neal, J. Walker, S. El-Dika, M. Blazer, J. Rock, D. J. Clark, X. Yang, J. L. Chen, J. Liu, M. V. Knopp, T. Bekaii-Saab