FEATURES OF THE SPREAD OF HELICOBACTER PYLORI INFECTION IN CHILDREN SUFFERING WITH GASTRODUODENAL PATHOLOGY. Western European Journal of Medicine and Medical Science, [S. l.], v. 2, n. 8, p. 27–29, 2024. Disponível em: https://westerneuropeanstudies.com/index.php/3/article/view/1383.. Acesso em: 20 nov. 2024.