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. 2020 Jan 21;17(3):689. doi: 10.3390/ijerph17030689

Figure 1.

Figure 1

Spearman’s rank correlation between plasma and salivary leptin levels (A) and plasma and salivary insulin levels (B). The analyses included a total of 49 samples, of which 29 were from the alcohol group and 20 from the control group.