Frequency of Eisonophilic Esophagitis Among Patients Undergoing Upper Gastroesopaghoscopy for Symptoms of Gastroesophageal Reflux Disease (GERD). J Fatima Jinnah Med Univ [Internet]. 2018 Jul. 15 [cited 2026 Apr. 5];10(1). Available from: https://jfjmu.com/index.php/ojs/article/view/425