“Cardia Insufficiency As a Component of Gastroesophageal Reflux Disease and a Factor in Esophageal Carcinogenesis”. Eurasian Medical Research Periodical 55 (April 11, 2026): 7–10. Accessed April 20, 2026. https://geniusjournals.org/index.php/emrp/article/view/7439.