Voroniak D, Godik O. THE USE OF ENDOSCOPIC LIGATION AND PORTO-SYSTEMIC SHUNTING IN THE TREATMENT STAGE OF CHILDREN WITH PORTAL HYPERTENSION. USMYJ [Internet]. 2021 Mar. 1 [cited 2026 Aug. 4];121(1):43-50. Available from: https://mmj.nmuofficial.com/index.php/journal/article/view/117