MOLAEI, Mahsa; EHTIATI, Ara; MASHAYEKHI, Reza; RAFIZADEH, Mitra; ZOJAJI, Homayoun; MIRSATTARI, Dariush; KISHANI FARAHANI, Roya. Gastric atrophy: use of OLGA staging system in practice. Gastroenterology and Hepatology from Bed to Bench, [S. l.], v. 9, n. 1, p. 25–29, 2015. DOI: 10.22037/ghfbb.v1i9.673. Disponível em: https://ojs3.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/673. Acesso em: 27 jul. 2026.