NAWFAL, I. N. K.; HANON, I. T. The use of high-performance liquid chromatography technique for the simultaneous determination of amlodipine and valsartan. International journal of health sciences, [S. l.], v. 6, n. S4, p. 6076–6086, 2022. DOI: 10.53730/ijhs.v6nS4.9530. Disponível em: https://www.sciencescholar.us/journal/index.php/ijhs/article/view/9530. Acesso em: 9 may. 2026.