Formulation development and in vitro and in vivo evaluation of gastroretentive floating drug delivery system of Lafutidine. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 7, n. 2, 2014. DOI: 10.22377/ajp.v7i2.28. Disponível em: https://www.asiapharmaceutics.info/index.php/ajp/article/view/28. Acesso em: 15 apr. 2026.