Are there any differences betzeen ranitidin or famotidin plus dual antibiotic combination in patients with Helicobacter pylori positive nonulcer dyspepsia . Annals of Medical Research, [S. l.], v. 7, n. 2, p. 0100–0106, 2021. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/2805. Acesso em: 13 mar. 2025.