Intraparenchymal Neural Stem/Progenitor Cell Transplantation for Ischemic Stroke Animals: A Meta-Analysis and Systematic Review

Figure 4

Funnel plots for publication bias of (a) mNSS, (b) rotarod test, (c) cylinder test, and (d) infarct volume. SMD: standardized mean difference.

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(b)

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(d)