Association of β-Catenin, APC, SMAD3/4, Tp53, and Cyclin D1 Genes in Colorectal Cancer: A Systematic Review and Meta-Analysis

Figure 4

Forest plot of SMAD3/4 gene and overall survival in CRC (a). Forest plot of SMAD3/4 gene and disease-free survival in CRC (b).

(a)

(b)