Siqueira, Maria Elisa PB, and Maria José N Paiva. “ Hippuric Acid in Urine: Reference Values ”. Revista de Saúde Pública 36, no. 6 (December 1, 2002): 723–727. Accessed June 1, 2024. https://www.revistas.usp.br/rsp/article/view/31515.