ÖZTÜRK, Sibel; SERİNÖZ, Ebru; KUZU, Işınsu; ENSARİ, Arzu; ERDEN, Esra; KANSU, Aydan; ALTUNTAŞ, Buket; ÇETİNKAYA, Hülya; ÖZDEN, Ali. *The Sydney System in the assessment of gastritis: Inter-observer agreement. Turkish Journal of Gastroenterology, [S. l.], v. 12, n. 1, p. 36–39, 2001. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/1115. Acesso em: 1 jan. 2026.