KARATAŞ, Ali; KANDEMIR, Halit; BILICAN, Gülden; CINDORUK, Mehmet; KARAKAN, Tarkan. Letter to the Editor: A Rare Case of Upper Gastrointestinal Bleeding due to Amyloidosis. Turkish Journal of Gastroenterology, [S. l.], v. 1, 2025. DOI: 10.5152/tjg.2025.24476. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/5101. Acesso em: 12 jul. 2025.