Association Between Helicobacter Pylori Virulence Genes UreA and CagA with Histopathological Changes in Gastroduodenal Disease. Iraqi Journal of Medical Sciences, [S. l.], v. 22, n. 2, 2024. Disponível em: https://iraqijms.com/index.php/jms/article/view/1044. Acesso em: 9 may. 2025.