FEATURES OF GASTRODUODENAL PATHOLOGY IN CHILDREN WHO SUFFERED FROM PEPTIC ULCER DISEASE. International journal of medical sciences, [S. l.], v. 4, n. 06, p. 89–95, 2024. DOI: 10.55640/. Disponível em: https://www.academicpublishers.org/journals/index.php/ijms/article/view/859.. Acesso em: 7 aug. 2026.