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Clinical and Prognostic Significance of HIF-1α, PTEN, CD44v6, and Survivin for Gastric Cancer: A Meta-Analysis
Figure 4
Meta-analysis on the relation between CD44v6 expression and 5-year overall survival (OS).
The summary RR and 95% CIs were shown (random-effect model analysis).
doi: https://doi.org/10.1371/journal.pone.0091842.g004