INTERRELATION OF ENDOTHELIAL DYSFUNCTION GENE POLYMORPHISM WITH THE RISK OF DEVELOPING CHRONIC VENOUS INSUFFICIENCY OF THE VEINS OF THE LOWER EXTREMITIES. JournalNX [Internet]. 2022 Nov. 25 [cited 2025 Oct. 8];8(11):273-8. Available from: https://repo.journalnx.com/index.php/nx/article/view/4321