Figure 4From: Long-term ovariectomy changes formalin-induced licking in female rats: the role of estrogensCorrelations. Graphic representation of the linear correlation between estrogen and corticosterone plasma levels (n = 21, r = 0.53, p < 0.05) and between estrogen plasma levels and the total amount of formalin-induced licking (n = 10, r = -0.63 p < 0.05).Back to article page