Development and evaluation of modified release wax matrix tablet dosage form for tramadol hydrochloride. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 9, n. 2, p. 102–106, 2015. DOI: 10.22377/ajp.v9i2.438. Disponível em: https://www.asiapharmaceutics.info/index.php/ajp/article/view/438. Acesso em: 15 apr. 2026.