NILGÜN MOĞULTEKİN. UPPER AND LOWER GASTROINTESTINAL SYSTEM BLEEDINS. Turkish Journal of Gastroenterology, [S. l.], v. 3, n. 2, p. 435–440, 2020. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/173. Acesso em: 8 jul. 2025.