Study on the behavior of chromogenic substrates for phosphatases, according to the pH of the medium. Revista Española de Fisiología, [S. l.], v. 7, n. 4, p. 229–235, 1951. Disponível em: https://revistas.unav.edu/index.php/ref/article/view/48676. Acesso em: 15 jul. 2025.