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. 2018 Aug 29;2018:2372895. doi: 10.1155/2018/2372895

Figure 2.

Figure 2

Comparison of sPGA between the 2 groups after 2 weeks and 4 weeks of treatment. After 2 weeks of treatment, there was no significant difference in sPGA score between the two groups. After 4 weeks of treatment, a significant difference was found (P<0.01).