The Significance of Long Noncoding RNA H19 in Predicting Progression and Metastasis of Cancers: A Meta-Analysis

Figure 4

Begg’s test for publication bias. (a) Gender. (b) Distant metastasis. (c) Lymph node metastasis. (d) Histological grade in GC. (e) TNM in GC. (f) Tumor invasion depth in GC.

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(b)

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(d)

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(f)