FREQUENCY OF SYMPTOMS IN H. PYLORI INFECTED PATIENTS AT TERTIARY CARE HOSPITALS. Frontier in Medical and Health Research, [S. l.], v. 3, n. 5, p. 2147–2151, 2025. Disponível em: https://fmhr.net/index.php/fmhr/article/view/1935.. Acesso em: 30 may. 2026.