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. 2020 May 14;15(5):e0232120. doi: 10.1371/journal.pone.0232120

Fig 1. Testosterone and corticosterone concentrations in plasma before and after an injection with testosterone (n = 7, 1.5mg in 0.5ml peanut oil), corticosterone (n = 7, 1.5mg in 0.5ml peanut oil), or control oil (n = 7, 0.5ml peanut oil).

Fig 1

Letters above bars indicate significant differences. Bars indicate means ± SE.