Figure 3
From: The prognostic significance of PD-L1 expression in patients with glioma: A meta-analysis

Forest plot for relationships between PD-L1 expression and OS in glioblastoma patients.
From: The prognostic significance of PD-L1 expression in patients with glioma: A meta-analysis

Forest plot for relationships between PD-L1 expression and OS in glioblastoma patients.