Rapid Analytical Method Development and Validation of Combined Tablet of Drotaverine Hydrochloride and Piroxicam. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 15, n. 1, 2021. DOI: 10.22377/ajp.v15i1.3966. Disponível em: https://www.asiapharmaceutics.info/index.php/ajp/article/view/3966. Acesso em: 15 apr. 2026.