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. 2020 Dec 23;2020:6682020. doi: 10.1155/2020/6682020

Figure 2.

Figure 2

PCoA analysis of the salivary microbiome of patients with severe OSAS and controls using principal coordinate analysis. The analysis was based on UniFrac distance. Significant differences were assessed using Anosim analysis. Significance was indicated by P < 0.05.