Study of Non-Specific Symptoms of Gastro Esophageal Reflux Disease: A Population-based Study. Knowledge and Health in Basic Medical Sciences, [S. l.], v. 4, n. 2, p. 10–13, 2009. DOI: 10.22100/jkh.v4i2.175. Disponível em: https://knh.shmu.ac.ir/index.php/site/article/view/175.. Acesso em: 24 aug. 2024.