WANICH, N. Correlation factors of severity in non-variceal upper gastrointestinal bleeding in Krabi Hospital. Krabi Medical Journal, [S. l.], v. 6, n. 1, p. 25–35, 2023. Disponível em: https://he01.tci-thaijo.org/index.php/KBJ/article/view/262043. Acesso em: 10 dec. 2025.