A Systematic Review and Meta-Analysis: Safety and Efficacy of Cediranib in the Treatment of Cancer Patients

Figure 6

Publication bias assessment. (a) Begg’s funnel plot of progression-free survival; (b) Egger’s funnel plot of progression-free survival; (c) Begg’s funnel plot of overall survival; and (d) Egger’s funnel plot of overall survival.

(a)

(b)

(c)

(d)