SIDDAPPA, K.; MALLIKARJUN, M.; REDDY, T.; TAMBE, M. Spectrophotometric determination of metronidazole through Schiff’s base system using vanillin and PDAB reagents in pharmaceutical preparations. Eclética Química, [S. l.], v. 33, n. 4, p. 41–46, 2008. DOI: 10.26850/1678-4618eqj.v33.4.2008.p41-46. Disponível em: https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/328. Acesso em: 7 nov. 2024.