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. 2016 Mar 31;8(1):6188. doi: 10.4081/pr.2016.6188

Figure 1.

Figure 1.

Spearman correlation between salivary cortisol and Visual Analogue Scale (VAS) after (A) lunchCD and after (B) dinnerCD; n=18 in each group. The r values for the linear correlation are in the top of the figure.