HPLC method development for the simultaneous analysis of amlodipine and valsartan in combined dosage forms and in vitro dissolution studies . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 46, n. 4, p. 761–768, 2010. DOI: 10.1590/S1984-82502010000400018. Disponível em: https://journals.usp.br/bjps/article/view/10833.. Acesso em: 22 jul. 2024.