Validation of modified Ducos’s method for the determination of urine trans,trans-muconic acid. Revista Brasileira de Ciências Farmacêuticas, [S. l.], v. 39, n. 1, p. 63–69, 2003. DOI: 10.1590/S1516-93322003000100006. Disponível em: https://revistas.usp.br/rbcf/article/view/43840. Acesso em: 14 mar. 2026.