Title:Intestinal antispasmodic effects of three Argentinian plants: Hypericum connatum, Berberis ruscifolia and Cecropia pachystachya: mechanisms of action and comparison with the effects of Brugmansia arborea
Title:New data on the morphology of Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae) / Novos dados relativos à morfologia de Polygenis (Polygenis) rimatus (Jordan) (Siphonaptera: Rhopalopsyllidae)