Halperin Daniel M, Shen Chan, Yao James C
Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Department of Gastrointestinal Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Lancet Oncol. 2017 Jun;18(6):e300. doi: 10.1016/S1470-2045(17)30347-9.