Research Article
A Clinic Trial Evaluating the Effects of Aloe Vera Fermentation Gel on Recurrent Aphthous Stomatitis
Figure 2
Evaluation of aloe vera fermentation gel on α-diversity (within samples), β-diversity (between samples), and Venn diagram representation. (a) Common OTUs’ Venn diagram. (b) Observed species. (c) Principal coordinates analysis (PCoA).
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