“Cardia Insufficiency as a Component of Gastroesophageal Reflux Disease and a Factor in Esophageal Carcinogenesis” (2026) Eurasian Medical Research Periodical, 55, pp. 7–10. Available at: https://mail.geniusjournals.org/index.php/emrp/article/view/7439 (Accessed: 18 June 2026).