Figure 2From: Context-dependent interpretation of the prognostic value of BRAF and KRAS mutations in colorectal cancer Relapse-free survival: prognostic value of BRAF and KRAS in left-sided tumors. A: all left-sided tumors; B: MSS left-sided tumors. The light gray survival curve represents the whole subpopulation survival (A: all left tumors; B: MSS left).Back to article page