The antidepressant-like effect of Hypericum caprifoliatum Cham & Schlecht (Guttiferae) on forced swimming test results from an inhibition of neuronal monoamine uptake - Viana, A; do Rego, J C; von Poser, G; Ferraz, A; Heckler, A P; Costentin, J; Kuze Rates, S M (Neuropharmacology, 2005)