Nivel serico da vitamina A em criancas portadoras de leishmaniose visceral. [Vitamin A serum level in children with visceral leishmaniasis]
Alterations of serum selenium, zinc, copper, and iron concentrations and some related antioxidant enzyme activities in patients with cutaneous leishmaniasis.
Interaction of ascorbate and alpha-tocopherol enhances antioxidant reserve of erythrocytes during anemia in visceral leishmaniasis.