Imbalance of antioxidant defense in mice lacking cellular prion protein - Klamt, Fábio; Dal-Pizzol, Felipe; Frota Junior, Mario Luiz Conte da; Walz, Roger; Andrades, Michael Everton; Silva, Evandro Gomes da; Brentani, Ricardo R.; Izquierdo, Ivan; Moreira, Claudio Fonseca (Free Radical Biology & Medicine, 2001)