Spectrofluorimetric determination of amlodipine in human plasma without derivatization . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 48, n. 4, p. 719–725, 2012. DOI: 10.1590/S1984-82502012000400016. Disponível em: https://journals.usp.br/bjps/article/view/53027.. Acesso em: 9 apr. 2025.