Cross-Sectional Comparative Study of Frequency of Eosinophilic Esophagitis in Patients with Upper Gastrointestinal Tract Symptoms. International Journal of Environmental Sciences, [S. l.], p. 2776–2785, 2025. DOI: 10.64252/70szr663. Disponível em: https://theaspd.com/index.php/ijes/article/view/10610.. Acesso em: 11 oct. 2025.