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Progression‐free survival (PFS) and overall survival (OS) with respect to grade 3 or 4 adverse events (AEs) within the first four cycles of treatment in metastatic colorectal cancer (mCRC) patients who were treated with second‐line chemotherapy. This figure shows PFS (A) and OS (B) in patients with grade 3 or 4 AEs within the first four cycles of treatment compared to those without grade 3 or 4 AEs
