Impact of prior chemotherapy with two different fluoropyrimidines on the efficacy of capecitabine plus irinotecan or FOLFIRI with or without bevacizumab in metastatic colorectal cancer: a post hoc analysis of the AXEPT study - Satoru Iwasa; Zi‐Xian Wang; Kei Muro; Satoshi Morita; Young Suk Park; Dongsheng Zhang; Yasuhide Yamada; Junichi Sakamoto; Tae Won Kim (Cancer Communications, 2023)