CAPITÁN, F.; ROMÁN, M. Analytical applications of anthragalol and anthrapurpurine. III.- Spectrophotometric determination of Th (IV) with anthrapurpurine. Ars Pharmaceutica (Internet), [S. l.], v. 8, n. 7-10, p. 399–404, 1967. Disponível em: https://revistaseug.ugr.es/index.php/ars/article/view/7681. Acesso em: 2 may. 2024.