“Protective Action of Oxalic Acid in Relation to Ascorbic Acid Against Its Oxidation by the Ascorbic Acid Oxidase”. Revista da Faculdade de Medicina Veterinária, Universidade de São Paulo 4, no. 2 (dezembro 14, 1950): 241–250. Acessado março 13, 2025. https://journals.usp.br/rfmvusp/article/view/62343.