AYDIN BİLGİN; MUAMMER KARAAYVAZ; OSMAN DOĞRU; NURI AYDIN KAMA. UPPER GASTROINTESTINAL TRACT BLEEDING (EVALUATION OF 38 PATIENTS). Turkish Journal of Gastroenterology, [S. l.], v. 3, n. 4, p. 704–707, 2020. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/144. Acesso em: 10 jul. 2025.