841Background: The aim of this multicenter, single-arm phase II trial was to investigate the efficacy and safety of S-1 plus bevacizumab (BEV) as a salvage treatment for patients with metastatic… Click to show full abstract
841Background: The aim of this multicenter, single-arm phase II trial was to investigate the efficacy and safety of S-1 plus bevacizumab (BEV) as a salvage treatment for patients with metastatic co...
               
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