IDENTIFICATION AND OPTIMIZATION OF METHODS OF TREATMENT OF BLEEDING FROM VARICOSE VEINS OF THE ESOPHAGUS AND STOMACH IN CHILDREN. Wor.Bul.Pub.Helt. [Internet]. 2025 Feb. 15 [cited 2026 Apr. 2];43:83-6. Available from: https://scholarexpress.net/index.php/wbph/article/view/4983