Evaluation of the antinociceptive effect of Rosmarinus officinalis L. using three different experimental models in rodents - González-Trujano, M E; Peña, E I; Martínez, A L; Moreno, J; Guevara-Fefer, P; Déciga-Campos, M; López-Muñoz, F J (J Ethnopharmacol, 2007)