Formulation and evaluation of Famotidine-loaded ethosomal vesicles for ulcer therapy. International Journal of Advances in Pharmaceutics, [S. l.], v. 15, n. 2, p. e5921, 2026. Disponível em: https://ssjournals.co.in/index.php/ijap/article/view/5921. Acesso em: 3 aug. 2026.