Title:Morfoanatomia foliar e caulinar de Baccharis dracunculifolia DC., Asteraceae / Leaf and stem morpho-anatomy of Baccharis dracunculifolia DC., Asteraceae
Title:Estudios de la acción citoprotectora gástrica de extractos de Centaurea solstitialis / Studies of the gastric cytoprotective action of Centaurea solstitialis extracts