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. 2015 Dec 30;10(12):e0144691. doi: 10.1371/journal.pone.0144691

Fig 2. After—before concentration ratios of the investigated catecholamines, vasoconstrictor peptides and cortisol normalized with the maximal oxygen uptake.

Fig 2

Significant differences (p < 0.05 and p < 0.01) are indicated with one or two asterisk(s), respectively; See text for exact p values.