Pharmacological evidence for the activation of potassium channels as the mechanism involved in the hypotensive and relaxant effect of dioclein in rat small resistance arteries - Cortes,S.F.; Rezende,B.A.; Corriu,C.; Medeiros,I.; Teixeira,M.M.; Lopes,J.M.; Lemos,V.S. (Br J Pharmacol, 2001)