Simultaneous determination of amoxicillin and clavulanic acid in pharmaceutical preparations by capillary zone electrophoresis . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 52, n. 2, p. 281–286, 2016. DOI: 10.1590/S1984-82502016000200006. Disponível em: https://journals.usp.br/bjps/article/view/121037.. Acesso em: 9 apr. 2025.