Distinct outcome patterns according to RAS and BRAF status in MSI-H/dMMR mCRC treated with immune checkpoint inhibitors: A systematic review and meta-analysis. - Pretta A; Giampieri R; Bottelli A; Taravella A; Intini R; Ziranu P; Liguori C; Manoni F; Landi M; Maddalena G; Locci G; Donisi C; et al. (Cancer treatment reviews, 2026)