The Additional Effect of Autologous Platelet Concentrates to Coronally Advanced Flap in the Treatment of Gingival Recessions: A Systematic Review and Meta-Analysis

Figure 5

Publication bias of RC change was applied by comparing CAF+PRP/PRF/CGF with CAF alone. (a) Egger’s linear regression; (b) Begg’s funnel plot.

(a)

(b)