An exploratory analysis based on tumor location of REACHIN, a randomized double-blinded placebo-controlled phase II trial of regorafenib after failure of gemcitabine and platinum-based chemotherapy for locally advanced (nonresectable) and metastatic biliary tract tumors.
(2019) 2019 ASCO Annual Meeting I - GASTROINTESTINAL (NONCOLORECTAL) CANCER
