Therapeutic and diagnostic tactics for the treatment of bleeding from varicose veins of the esophagus and stomach due to portal hypertension in children. Texa. Jour. of Medi. Scie. [Internet]. 2022 Mar. 16 [cited 2025 Oct. 10];6:27-32. Available from: https://mail.zienjournals.com/index.php/tjms/article/view/1014